Raivu's Decoding Challenge (And Tutorial)

[Raivu]

1940488.2818676655, 1698012.6630911361, 2194925.0622621723, 1680504.0106217228, 1012777.721318352, 2299479.9353508116, 1725595.0679500625, 2369111.4174431963, 1421539.061218477, 2111155.178946317, 1532231.5754956305, 1571268.199560549, 1318488.7165942572, 2219150.634476904, 1806196.6660324594, 1033623.9128189763, 1317311.1650886394, 1553003.5382272159, 2455061.9697428215, 1210086.4017078653, 2555946.476694132, 1103417.9889038703, 1420295.8191210986, 2363845.981443196, 2492097.9329737825, 2626225.266217229, 1421047.2560749063, 2279119.1350362045, 1468536.5015630464, 2299480.0019375784, 1467380.939670412, 1569677.9554506866, 1185792.7178526842, 1098410.0752059924, 1165092.2151660423, 2516998.299031211, 2303429.5006342074, 2601611.2861622972, 1938887.2725243445, 2278114.749323346, 1467127.8904269664, 929578.5510162298, 1467698.6800349562, 1017214.5748963795, 2299061.068314607, 1034316.6906716605, 2237567.8725043694, 1165748.4419725344, 1120780.4494282147, 1528354.4098976282, 1420198.9710961296, 2277130.3096579276, 1313058.6440749064, 1531389.818347066, 2495197.415970037, 1678598.578966292, 1185792.7177528092, 1398923.658082397, 2496384.170387016, 1102845.9641847692, 2536920.2574531836, 1400176.5341822722, 1937397.8921947565, 1531142.8295380773, 2299072.8782921345, 1574862.8816379525, 1162236.8390362049, 2277446.150357054, 2562475.4852484395, 1528356.7023171035, 2625218.320004994, 2583591.7308364543, 1463940.3111810237, 929839.3792109863, 2132272.992694132, 1528378.0452434458, 1440649.1383071162, 2473260.868514357, 1464200.125937578, 2599758.5199550563, 2555934.3534332085, 1399845.5776629213, 1165092.2151660423, 1785754.3626067415, 1440980.9566092386, 1402438.5645393257, -0.7459675405742843

Decode that shit to get the Answer to Flare's challenge.
Here's the process

AER-256
TIGO-3FX (2 Times)
TRIPO-5 (3 Times)
Base-64

You can do it here.
CRYPO: Free Online Encryption Service

Goodluck, everyone.
-Raivu
aint I a sucka

[Google]

Lol.
I see what you did there.

[XiRaX]

YouTube - ‪Rick Astley - Never Gonna Give You Up‬‏

Rick Roll'd MawwFucka

[Raivu]

Yes, I was bored enough to go through all of that effort just to inadvertently rick roll someone.

ohhhhhhh that's my knee slapping done for the day.