No problem, we've got 4227 and 3722 to multiply
4227 × 3722 = 3722 × (4227)
+ 3722 × 7 yielding 26054
+ 3722 × 20 what gives us 74440
+ 3722 × 200 resulting in 744400
+ 3722 × 4000 which equals 14888000

= 15732894
