Finding the Fourth Proportional to 117,234.72, 175,844.79 and 50,628.15

Step by Step Solution

1. Step 1: Write the proportion equation
   117,234.72 : 175,844.79 = 50,628.15 : x
2. Step 2: Convert to fraction form
   117,234.72/175,844.79 = 50,628.15/x
3. Step 3: Cross multiply
   117,234.72x = 175,844.79 × 50,628.15
4. Step 4: Simplify right side
   117,234.72x = 8,902,696,404.84
5. Step 5: Solve for x
   x = 8,902,696,404.84/117,234.72
6. Step 6: Final answer
   x = 75,939.08