We're going to solve 4293 multiplied by 7121
4293 × 7121 = 7121 × (4293)
+ 7121 × 3 producing 21363
+ 7121 × 90 that is equal 640890
+ 7121 × 200 that is equal 1424200
+ 7121 × 4000 yielding 28484000

= 30570453
