Villain is a 37/16/3.4 over 254 hands. I we both have been fairly active at the table and i have 3 bet several times. Should i have just folded pf to the 4 bet? I thought we were almost deep enough to make it worth calling since i was getting 2:1.

Full Tilt No-Limit Hold'em, $1 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Hero ($244.35)
UTG ($66)
MP ($98.50)
CO ($233)
Button ($160.55)
SB ($149.75)

Preflop: Hero is BB with J, J.
1 fold, MP calls $1, 1 fold, Button raises to $4, 1 fold, Hero raises to $15.5, MP folds, Button raises to $41, Hero calls $22.50.

Flop: ($80.50) 4, 7, 8 (2 players)
Hero checks, Button bets $72, Hero???