Finding the Fourth Proportional to 161,592.27, 242,399.48 and 54,932.82

Step by Step Solution

1. Step 1: Write the proportion equation
   161,592.27 : 242,399.48 = 54,932.82 : x
2. Step 2: Convert to fraction form
   161,592.27/242,399.48 = 54,932.82/x
3. Step 3: Cross multiply
   161,592.27x = 242,399.48 × 54,932.82
4. Step 4: Simplify right side
   161,592.27x = 13,315,686,728.27
5. Step 5: Solve for x
   x = 13,315,686,728.27/161,592.27
6. Step 6: Final answer
   x = 82,402.99