Alright, let's work through 2231 times 4478 step by step
2231 × 4478 = 4478 × (2231)
+ 4478 × 1 yielding 4478
+ 4478 × 30 giving us 134340
+ 4478 × 200 yielding 895600
+ 4478 × 2000 what gives us 8956000

= 9990418
