Finding the Fourth Proportional to 126,060.89, 173,964.04 and 69,472.27

Step by Step Solution

1. Step 1: Write the proportion equation
   126,060.89 : 173,964.04 = 69,472.27 : x
2. Step 2: Convert to fraction form
   126,060.89/173,964.04 = 69,472.27/x
3. Step 3: Cross multiply
   126,060.89x = 173,964.04 × 69,472.27
4. Step 4: Simplify right side
   126,060.89x = 12,085,675,887.35
5. Step 5: Solve for x
   x = 12,085,675,887.35/126,060.89
6. Step 6: Final answer
   x = 95,871.73