No problem, we've got 1224 and 4850 to multiply
1224 × 4850 = 4850 × (1224)
+ 4850 × 4 what gives us 19400
+ 4850 × 20 which equals 97000
+ 4850 × 200 that equals 970000
+ 4850 × 1000 which equals 4850000

= 5936400
