Alright, let's work through 1517 times 9955 step by step
1517 × 9955 = 9955 × (1517)
+ 9955 × 7 resulting in 69685
+ 9955 × 10 producing 99550
+ 9955 × 500 which equals 4977500
+ 9955 × 1000 that equals 9955000

= 15101735
