Finding the Fourth Proportional to 54,375.72, 81,562.72 and 14,932.84

Step by Step Solution

1. Step 1: Write the proportion equation
   54,375.72 : 81,562.72 = 14,932.84 : x
2. Step 2: Convert to fraction form
   54,375.72/81,562.72 = 14,932.84/x
3. Step 3: Cross multiply
   54,375.72x = 81,562.72 × 14,932.84
4. Step 4: Simplify right side
   54,375.72x = 1,217,963,047.72
5. Step 5: Solve for x
   x = 1,217,963,047.72/54,375.72
6. Step 6: Final answer
   x = 22,399.02