Finding the Fourth Proportional to 237,264.18, 327,429.81 and 129,834.15

Step by Step Solution

1. Step 1: Write the proportion equation
   237,264.18 : 327,429.81 = 129,834.15 : x
2. Step 2: Convert to fraction form
   237,264.18/327,429.81 = 129,834.15/x
3. Step 3: Cross multiply
   237,264.18x = 327,429.81 × 129,834.15
4. Step 4: Simplify right side
   237,264.18x = 42,511,571,066.01
5. Step 5: Solve for x
   x = 42,511,571,066.01/237,264.18
6. Step 6: Final answer
   x = 179,174.00