Alright, let's work through 5210 times 4933 step by step
5210 × 4933 = 4933 × (5210)
+ 4933 × 0 that equals 0
+ 4933 × 10 what gives us 49330
+ 4933 × 200 what gives us 986600
+ 4933 × 5000 what gives us 24665000

= 25700930
