We're going to solve 3124 multiplied by 6467
3124 × 6467 = 6467 × (3124)
+ 6467 × 4 yielding 25868
+ 6467 × 20 resulting in 129340
+ 6467 × 100 giving us 646700
+ 6467 × 3000 that results in 19401000

= 20202908
