Alright, let's work through 9898 times 3907 step by step
9898 × 3907 = 3907 × (9898)
+ 3907 × 8 that equals 31256
+ 3907 × 90 resulting in 351630
+ 3907 × 800 yielding 3125600
+ 3907 × 9000 yielding 35163000

= 38671486
