Finding the Fourth Proportional to 152,105.88, 227,044.72 and 134,150.02

Step by Step Solution

1. Step 1: Write the proportion equation
   152,105.88 : 227,044.72 = 134,150.02 : x
2. Step 2: Convert to fraction form
   152,105.88/227,044.72 = 134,150.02/x
3. Step 3: Cross multiply
   152,105.88x = 227,044.72 × 134,150.02
4. Step 4: Simplify right side
   152,105.88x = 30,458,053,728.89
5. Step 5: Solve for x
   x = 30,458,053,728.89/152,105.88
6. Step 6: Final answer
   x = 200,242.45