Finding the Fourth Proportional to 181,760.56, 250,833.86 and 101,193.50

Step by Step Solution

1. Step 1: Write the proportion equation
   181,760.56 : 250,833.86 = 101,193.50 : x
2. Step 2: Convert to fraction form
   181,760.56/250,833.86 = 101,193.50/x
3. Step 3: Cross multiply
   181,760.56x = 250,833.86 × 101,193.50
4. Step 4: Simplify right side
   181,760.56x = 25,382,757,281.72
5. Step 5: Solve for x
   x = 25,382,757,281.72/181,760.56
6. Step 6: Final answer
   x = 139,649.42