No problem, we've got 4530 and 7807 to multiply
4530 × 7807 = 7807 × (4530)
+ 7807 × 0 that results in 0
+ 7807 × 30 resulting in 234210
+ 7807 × 500 resulting in 3903500
+ 7807 × 4000 that is equal 31228000

= 35365710
