No problem, we've got 4594 and 4726 to multiply
4594 × 4726 = 4726 × (4594)
+ 4726 × 4 what gives us 18904
+ 4726 × 90 resulting in 425340
+ 4726 × 500 resulting in 2363000
+ 4726 × 4000 yielding 18904000

= 21711244
