Alright, let's work through 4492 times 1215 step by step
4492 × 1215 = 1215 × (4492)
+ 1215 × 2 producing 2430
+ 1215 × 90 what gives us 109350
+ 1215 × 400 that is equal 486000
+ 1215 × 4000 that equals 4860000

= 5457780
