Alright, let's work through 1251 times 4859 step by step
1251 × 4859 = 4859 × (1251)
+ 4859 × 1 that equals 4859
+ 4859 × 50 resulting in 242950
+ 4859 × 200 which equals 971800
+ 4859 × 1000 giving us 4859000

= 6078609
