No problem, we've got 4352 and 5220 to multiply
4352 × 5220 = 5220 × (4352)
+ 5220 × 2 giving us 10440
+ 5220 × 50 that equals 261000
+ 5220 × 300 that equals 1566000
+ 5220 × 4000 which equals 20880000

= 22717440
