| X | ÷ | 1000 | + | 5 | ÷ | 6679 50 | + | 8 | ÷ | 447 10 | + | 3 | ÷ | 560 | = | 147 625 |
| Left side of the equation = | X | × | 1 1000 | + | 250 6679 | + | 80 447 | + | 3 560 |
| = | 1 1000 | X | + | 370755739 1671887280 |
1 1000 | X | + | 370755739 1671887280 | = | 147 625 |
1 1000 | X | = | 147 625 | − | 370755739 1671887280 |
| X= | √31616463 √175000 |