No problem, we've got 4358 and 9690 to multiply
4358 × 9690 = 9690 × (4358)
+ 9690 × 8 giving us 77520
+ 9690 × 50 which equals 484500
+ 9690 × 300 that is equal 2907000
+ 9690 × 4000 giving us 38760000

= 42229020
