Finding the Fourth Proportional to 181,111.50, 271,682.24 and 56,452.50

Step by Step Solution

1. Step 1: Write the proportion equation
   181,111.50 : 271,682.24 = 56,452.50 : x
2. Step 2: Convert to fraction form
   181,111.50/271,682.24 = 56,452.50/x
3. Step 3: Cross multiply
   181,111.50x = 271,682.24 × 56,452.50
4. Step 4: Simplify right side
   181,111.50x = 15,337,141,371.34
5. Step 5: Solve for x
   x = 15,337,141,371.34/181,111.50
6. Step 6: Final answer
   x = 84,683.42