Alright, let's work through 4379 times 7135 step by step
4379 × 7135 = 7135 × (4379)
+ 7135 × 9 which equals 64215
+ 7135 × 70 that is equal 499450
+ 7135 × 300 yielding 2140500
+ 7135 × 4000 what gives us 28540000

= 31244165
