Alright, let's work through 4778 times 9087 step by step
4778 × 9087 = 9087 × (4778)
+ 9087 × 8 which equals 72696
+ 9087 × 70 what gives us 636090
+ 9087 × 700 yielding 6360900
+ 9087 × 4000 what gives us 36348000

= 43417686
