| 3874 | + | 650 | − | 1134 | ÷ | 3874 | = | x | ÷ | 64081 250 |
| Left side of the equation = | 3874 | + | 650 | − | 567 1937 |
| = | 8762421 1937 |
8762421 1937 | = | x | ÷ | 64081 250 |
| - | 250 64081 | x | = | - | 8762421 1937 |
8762421 1937 | = | 250 64081 | x |
250 64081 | x | = | 8762421 1937 |
| x | = | 8762421 1937 | ÷ | 250 64081 |
| = | 8762421 1937 | × | 64081 250 |
| x | = | 561504700101 484250 |