No problem, we've got 4890 and 9922 to multiply
4890 × 9922 = 9922 × (4890)
+ 9922 × 0 which equals 0
+ 9922 × 90 giving us 892980
+ 9922 × 800 which equals 7937600
+ 9922 × 4000 producing 39688000

= 48518580
