Finding the Fourth Proportional to 127,034.27, 174,867.31 and 109,798.79

Step by Step Solution

1. Step 1: Write the proportion equation
   127,034.27 : 174,867.31 = 109,798.79 : x
2. Step 2: Convert to fraction form
   127,034.27/174,867.31 = 109,798.79/x
3. Step 3: Cross multiply
   127,034.27x = 174,867.31 × 109,798.79
4. Step 4: Simplify right side
   127,034.27x = 19,200,218,677.48
5. Step 5: Solve for x
   x = 19,200,218,677.48/127,034.27
6. Step 6: Final answer
   x = 151,142.03