Alright, let's work through 2878 times 4735 step by step
2878 × 4735 = 4735 × (2878)
+ 4735 × 8 yielding 37880
+ 4735 × 70 what gives us 331450
+ 4735 × 800 yielding 3788000
+ 4735 × 2000 yielding 9470000

= 13627330
