Finding the Fourth Proportional to 127,066.26, 175,352.79 and 69,705.69

Step by Step Solution

1. Step 1: Write the proportion equation
   127,066.26 : 175,352.79 = 69,705.69 : x
2. Step 2: Convert to fraction form
   127,066.26/175,352.79 = 69,705.69/x
3. Step 3: Cross multiply
   127,066.26x = 175,352.79 × 69,705.69
4. Step 4: Simplify right side
   127,066.26x = 12,223,087,220.38
5. Step 5: Solve for x
   x = 12,223,087,220.38/127,066.26
6. Step 6: Final answer
   x = 96,194.59