Alright, let's work through 1859 times 4019 step by step
1859 × 4019 = 4019 × (1859)
+ 4019 × 9 resulting in 36171
+ 4019 × 50 which equals 200950
+ 4019 × 800 yielding 3215200
+ 4019 × 1000 yielding 4019000

= 7471321
