No problem, we've got 4990 and 1221 to multiply
4990 × 1221 = 1221 × (4990)
+ 1221 × 0 that equals 0
+ 1221 × 90 that equals 109890
+ 1221 × 900 producing 1098900
+ 1221 × 4000 what gives us 4884000

= 6092790
