[jfish]

i think your hand does pretty poorly equity wise v his range on the flop. in addition, it looks as if youre going to be playing a huge pot if you call here so i think folding is better. basically, i dont see many ways that this hand will play out to be +ev if you call flop if he is at all aggro (and on a board like this he pretty much has to be).

edit: also, i think him donking full pot given its a 3 way pot supports the reasons for folding.