Finding the Fourth Proportional to 117,373.38, 176,056.98 and 33,139.37

Step by Step Solution

1. Step 1: Write the proportion equation
   117,373.38 : 176,056.98 = 33,139.37 : x
2. Step 2: Convert to fraction form
   117,373.38/176,056.98 = 33,139.37/x
3. Step 3: Cross multiply
   117,373.38x = 176,056.98 × 33,139.37
4. Step 4: Simplify right side
   117,373.38x = 5,834,417,401.30
5. Step 5: Solve for x
   x = 5,834,417,401.30/117,373.38
6. Step 6: Final answer
   x = 49,708.18