Alright, let's work through 4478 times 7687 step by step
4478 × 7687 = 7687 × (4478)
+ 7687 × 8 what gives us 61496
+ 7687 × 70 that results in 538090
+ 7687 × 400 yielding 3074800
+ 7687 × 4000 yielding 30748000

= 34422386
