We're going to solve 5287 multiplied by 1358
5287 × 1358 = 1358 × (5287)
+ 1358 × 7 what gives us 9506
+ 1358 × 80 yielding 108640
+ 1358 × 200 producing 271600
+ 1358 × 5000 yielding 6790000

= 7179746
