We're going to solve 5172 multiplied by 2546
5172 × 2546 = 2546 × (5172)
+ 2546 × 2 that is equal 5092
+ 2546 × 70 that equals 178220
+ 2546 × 100 producing 254600
+ 2546 × 5000 giving us 12730000

= 13167912
