Finding the Fourth Proportional to 126,040.89, 173,944.86 and 69,452.27

Step by Step Solution

1. Step 1: Write the proportion equation
   126,040.89 : 173,944.86 = 69,452.27 : x
2. Step 2: Convert to fraction form
   126,040.89/173,944.86 = 69,452.27/x
3. Step 3: Cross multiply
   126,040.89x = 173,944.86 × 69,452.27
4. Step 4: Simplify right side
   126,040.89x = 12,080,865,381.83
5. Step 5: Solve for x
   x = 12,080,865,381.83/126,040.89
6. Step 6: Final answer
   x = 95,848.78