No problem, we've got 4250 and 7142 to multiply
4250 × 7142 = 7142 × (4250)
+ 7142 × 0 which equals 0
+ 7142 × 50 producing 357100
+ 7142 × 200 what gives us 1428400
+ 7142 × 4000 that is equal 28568000

= 30353500
