Finding the Fourth Proportional to 22,801,815.35, 31,466,535.52 and 12,347,849.70

Step by Step Solution

1. Step 1: Write the proportion equation
   22,801,815.35 : 31,466,535.52 = 12,347,849.70 : x
2. Step 2: Convert to fraction form
   22,801,815.35/31,466,535.52 = 12,347,849.70/x
3. Step 3: Cross multiply
   22,801,815.35x = 31,466,535.52 × 12,347,849.70
4. Step 4: Simplify right side
   22,801,815.35x = 388,544,051,180,671.31
5. Step 5: Solve for x
   x = 388,544,051,180,671.31/22,801,815.35
6. Step 6: Final answer
   x = 17,040,049.01