Alright, let's work through 4894 times 2145 step by step
4894 × 2145 = 2145 × (4894)
+ 2145 × 4 yielding 8580
+ 2145 × 90 that equals 193050
+ 2145 × 800 giving us 1716000
+ 2145 × 4000 resulting in 8580000

= 10497630
