Alright, let's work through 9172 times 3484 step by step
9172 × 3484 = 3484 × (9172)
+ 3484 × 2 that results in 6968
+ 3484 × 70 producing 243880
+ 3484 × 100 what gives us 348400
+ 3484 × 9000 that equals 31356000

= 31955248
