No problem, we've got 3909 and 7478 to multiply
3909 × 7478 = 7478 × (3909)
+ 7478 × 9 giving us 67302
+ 7478 × 00 producing 0
+ 7478 × 900 that equals 6730200
+ 7478 × 3000 that equals 22434000

= 29231502
