Finding the Fourth Proportional to 151,942.10, 227,585.10 and 132,259.10

Step by Step Solution

1. Step 1: Write the proportion equation
   151,942.10 : 227,585.10 = 132,259.10 : x
2. Step 2: Convert to fraction form
   151,942.10/227,585.10 = 132,259.10/x
3. Step 3: Cross multiply
   151,942.10x = 227,585.10 × 132,259.10
4. Step 4: Simplify right side
   151,942.10x = 30,100,200,499.41
5. Step 5: Solve for x
   x = 30,100,200,499.41/151,942.10
6. Step 6: Final answer
   x = 198,103.10