We're going to solve 3172 multiplied by 5407
3172 × 5407 = 5407 × (3172)
+ 5407 × 2 that equals 10814
+ 5407 × 70 which equals 378490
+ 5407 × 100 giving us 540700
+ 5407 × 3000 yielding 16221000

= 17151004
