No problem, we've got 4260 and 4458 to multiply
4260 × 4458 = 4458 × (4260)
+ 4458 × 0 yielding 0
+ 4458 × 60 that results in 267480
+ 4458 × 200 that is equal 891600
+ 4458 × 4000 that equals 17832000

= 18991080
