No problem, we've got 4751 and 4245 to multiply
4751 × 4245 = 4245 × (4751)
+ 4245 × 1 that is equal 4245
+ 4245 × 50 giving us 212250
+ 4245 × 700 resulting in 2971500
+ 4245 × 4000 that is equal 16980000

= 20167995
