Finding the Fourth Proportional to 22,892,062.84, 31,591,037.82 and 12,579,451

Step by Step Solution

1. Step 1: Write the proportion equation
   22,892,062.84 : 31,591,037.82 = 12,579,451 : x
2. Step 2: Convert to fraction form
   22,892,062.84/31,591,037.82 = 12,579,451/x
3. Step 3: Cross multiply
   22,892,062.84x = 31,591,037.82 × 12,579,451
4. Step 4: Simplify right side
   22,892,062.84x = 397,397,912,295,836.81
5. Step 5: Solve for x
   x = 397,397,912,295,836.81/22,892,062.84
6. Step 6: Final answer
   x = 17,359,637.49