No problem, we've got 4618 and 4685 to multiply
4618 × 4685 = 4685 × (4618)
+ 4685 × 8 that equals 37480
+ 4685 × 10 that equals 46850
+ 4685 × 600 resulting in 2811000
+ 4685 × 4000 which equals 18740000

= 21635330
