Alright, let's work through 1892 times 4154 step by step
1892 × 4154 = 4154 × (1892)
+ 4154 × 2 producing 8308
+ 4154 × 90 giving us 373860
+ 4154 × 800 that is equal 3323200
+ 4154 × 1000 what gives us 4154000

= 7859368
