Alright, let's work through 4098 times 4257 step by step
4098 × 4257 = 4257 × (4098)
+ 4257 × 8 what gives us 34056
+ 4257 × 90 that is equal 383130
+ 4257 × 000 that equals 0
+ 4257 × 4000 that results in 17028000

= 17445186
