Finding the Fourth Proportional to 22,272,983.09, 30,741,025.60 and 14,524,573.31

Step by Step Solution

1. Step 1: Write the proportion equation
   22,272,983.09 : 30,741,025.60 = 14,524,573.31 : x
2. Step 2: Convert to fraction form
   22,272,983.09/30,741,025.60 = 14,524,573.31/x
3. Step 3: Cross multiply
   22,272,983.09x = 30,741,025.60 × 14,524,573.31
4. Step 4: Simplify right side
   22,272,983.09x = 446,500,279,838,622.69
5. Step 5: Solve for x
   x = 446,500,279,838,622.69/22,272,983.09
6. Step 6: Final answer
   x = 20,046,721.09