Finding the Fourth Proportional to 117,442.86, 176,131.89 and 33,196.38

Step by Step Solution

1. Step 1: Write the proportion equation
   117,442.86 : 176,131.89 = 33,196.38 : x
2. Step 2: Convert to fraction form
   117,442.86/176,131.89 = 33,196.38/x
3. Step 3: Cross multiply
   117,442.86x = 176,131.89 × 33,196.38
4. Step 4: Simplify right side
   117,442.86x = 5,846,941,150.56
5. Step 5: Solve for x
   x = 5,846,941,150.56/117,442.86
6. Step 6: Final answer
   x = 49,785.41