No problem, we've got 4990 and 9619 to multiply
4990 × 9619 = 9619 × (4990)
+ 9619 × 0 that is equal 0
+ 9619 × 90 giving us 865710
+ 9619 × 900 giving us 8657100
+ 9619 × 4000 resulting in 38476000

= 47998810
