No problem, we've got 7804 and 6103 to multiply
7804 × 6103 = 6103 × (7804)
+ 6103 × 4 yielding 24412
+ 6103 × 00 that equals 0
+ 6103 × 800 which equals 4882400
+ 6103 × 7000 producing 42721000

= 47627812
