No problem, we've got 4507 and 4994 to multiply
4507 × 4994 = 4994 × (4507)
+ 4994 × 7 producing 34958
+ 4994 × 00 which equals 0
+ 4994 × 500 which equals 2497000
+ 4994 × 4000 that is equal 19976000

= 22507958
