No problem, we've got 4990 and 1822 to multiply
4990 × 1822 = 1822 × (4990)
+ 1822 × 0 producing 0
+ 1822 × 90 which equals 163980
+ 1822 × 900 that equals 1639800
+ 1822 × 4000 that is equal 7288000

= 9091780
