No problem, we've got 3722 and 4063 to multiply
3722 × 4063 = 4063 × (3722)
+ 4063 × 2 that results in 8126
+ 4063 × 20 yielding 81260
+ 4063 × 700 what gives us 2844100
+ 4063 × 3000 giving us 12189000

= 15122486
