No problem, we've got 4590 and 2107 to multiply
4590 × 2107 = 2107 × (4590)
+ 2107 × 0 resulting in 0
+ 2107 × 90 what gives us 189630
+ 2107 × 500 that is equal 1053500
+ 2107 × 4000 what gives us 8428000

= 9671130
