Finding the Fourth Proportional to 117,488.78, 176,240.02 and 33,241.89

Step by Step Solution

1. Step 1: Write the proportion equation
   117,488.78 : 176,240.02 = 33,241.89 : x
2. Step 2: Convert to fraction form
   117,488.78/176,240.02 = 33,241.89/x
3. Step 3: Cross multiply
   117,488.78x = 176,240.02 × 33,241.89
4. Step 4: Simplify right side
   117,488.78x = 5,858,552,060.89
5. Step 5: Solve for x
   x = 5,858,552,060.89/117,488.78
6. Step 6: Final answer
   x = 49,864.78