No problem, we've got 4222 and 3624 to multiply
4222 × 3624 = 3624 × (4222)
+ 3624 × 2 resulting in 7248
+ 3624 × 20 that equals 72480
+ 3624 × 200 that results in 724800
+ 3624 × 4000 that equals 14496000

= 15300528
