Finding the Fourth Proportional to 117,348.50, 176,033.07 and 33,109.31

Step by Step Solution

1. Step 1: Write the proportion equation
   117,348.50 : 176,033.07 = 33,109.31 : x
2. Step 2: Convert to fraction form
   117,348.50/176,033.07 = 33,109.31/x
3. Step 3: Cross multiply
   117,348.50x = 176,033.07 × 33,109.31
4. Step 4: Simplify right side
   117,348.50x = 5,828,333,484.88
5. Step 5: Solve for x
   x = 5,828,333,484.88/117,348.50
6. Step 6: Final answer
   x = 49,666.88