No problem, we've got 4094 and 5134 to multiply
4094 × 5134 = 5134 × (4094)
+ 5134 × 4 that equals 20536
+ 5134 × 90 yielding 462060
+ 5134 × 000 which equals 0
+ 5134 × 4000 what gives us 20536000

= 21018596
