| x | = | 728529 100 | + | 867 10 | + | 41667 100 | + | ( | x | ÷ | 53 50 | × | 3 50 | + | x | ÷ | 53 50 | × | 3 50 | × | 1 10 | ) |
| 方程右边 = | 389433 50 | + | ( | x | ÷ | 53 50 | × | 3 50 | + | x | ÷ | 53 50 | × | 3 50 | × | 1 10 | ) |
| x | = | 389433 50 | + | ( | x | ÷ | 53 50 | × | 3 50 | + | x | ÷ | 53 50 | × | 3 50 | × | 1 10 | ) |
| 方程右边 = | 389433 50 | + | x | ÷ | 53 50 | × | 3 50 | + | x | ÷ | 53 50 | × | 3 50 | × | 1 10 |
| = | 389433 50 | + | x | × | 3 53 | + | x | × | 3 530 |
| = | 389433 50 | + | 1749 28090 | x |
| x | = | 389433 50 | + | 1749 28090 | x |
| x | − | 1749 28090 | x | = | 389433 50 |
497 530 | x | = | 389433 50 |
| x | = | 389433 50 | ÷ | 497 530 |
| = | 389433 50 | × | 530 497 |
| = | 389433 5 | × | 53 497 |
| x | = | 20639949 2485 |
| x | = | 8305.814487 |