Finding the Fourth Proportional to 151,925.10, 227,559.60 and 132,242.10

Step by Step Solution

1. Step 1: Write the proportion equation
   151,925.10 : 227,559.60 = 132,242.10 : x
2. Step 2: Convert to fraction form
   151,925.10/227,559.60 = 132,242.10/x
3. Step 3: Cross multiply
   151,925.10x = 227,559.60 × 132,242.10
4. Step 4: Simplify right side
   151,925.10x = 30,092,959,379.16
5. Step 5: Solve for x
   x = 30,092,959,379.16/151,925.10
6. Step 6: Final answer
   x = 198,077.60