Finding the Fourth Proportional to 151,932.10, 227,570.10 and 132,249.10

Step by Step Solution

1. Step 1: Write the proportion equation
   151,932.10 : 227,570.10 = 132,249.10 : x
2. Step 2: Convert to fraction form
   151,932.10/227,570.10 = 132,249.10/x
3. Step 3: Cross multiply
   151,932.10x = 227,570.10 × 132,249.10
4. Step 4: Simplify right side
   151,932.10x = 30,095,940,911.91
5. Step 5: Solve for x
   x = 30,095,940,911.91/151,932.10
6. Step 6: Final answer
   x = 198,088.10