Alright, let's work through 4471 times 3431 step by step
4471 × 3431 = 3431 × (4471)
+ 3431 × 1 yielding 3431
+ 3431 × 70 yielding 240170
+ 3431 × 400 that is equal 1372400
+ 3431 × 4000 giving us 13724000

= 15340001
