No problem, we've got 4846 and 9903 to multiply
4846 × 9903 = 9903 × (4846)
+ 9903 × 6 which equals 59418
+ 9903 × 40 producing 396120
+ 9903 × 800 what gives us 7922400
+ 9903 × 4000 that is equal 39612000

= 47989938
