We're going to solve 7137 multiplied by 4462
7137 × 4462 = 4462 × (7137)
+ 4462 × 7 which equals 31234
+ 4462 × 30 that equals 133860
+ 4462 × 100 yielding 446200
+ 4462 × 7000 that equals 31234000

= 31845294
