Finding the Fourth Proportional to 227,098.72, 340,326.86 and 125,941.54

Step by Step Solution

1. Step 1: Write the proportion equation
   227,098.72 : 340,326.86 = 125,941.54 : x
2. Step 2: Convert to fraction form
   227,098.72/340,326.86 = 125,941.54/x
3. Step 3: Cross multiply
   227,098.72x = 340,326.86 × 125,941.54
4. Step 4: Simplify right side
   227,098.72x = 42,861,288,851.76
5. Step 5: Solve for x
   x = 42,861,288,851.76/227,098.72
6. Step 6: Final answer
   x = 188,734.17