Current video card to support 4 led tvs

what is the resolution per each monitor and what exactly are you doing.

i think any 7000's will do but not 100percent on that.

you can use up to six monitor for multimonitor configuration since hd5000 series..

but it needs special "Eyefinity 6" version of graphics card..
for example
HD 5870 Eyefinity 6 Edition
HD 7870 Eyefinity 6 Edition
HD 7970 Eyefinity 6 Edition
etc...

@Quaddro - sounds great and thanks for the advise. do those hdmi adaptors come with the package?

yes..the adapters usually include in their package..

Nvidia Cards can also do the same these days but the AMD cards have greater value since they are less money for the same

amd cards are better for multi monitor setups due to their generally larger vram, for triple 1080p id go for dual 7970s

7870 will do 4 monitors