| ( | ( | X | × | 4 100 | × | 180 | ÷ | 360 | ) | + | X | × | 34349 5000 | ) | × | 103 100 | = | 30000000 |
| Left side of the equation = | ( | X | × | 4 100 | × | 180 | ÷ | 360 | ) | × | 103 100 | + | X | × | 34349 5000 | × | 103 100 |
| = | ( | X | × | 4 100 | × | 180 | ÷ | 360 | ) | × | 103 100 | + | X | × | 3537947 500000 |
| = | X | × | 4 100 | × | 180 | ÷ | 360 | × | 103 100 | + | 3537947 500000 | X |
| = | X | × | 103 5000 | + | 3537947 500000 | X |