Finding the Fourth Proportional to 126,451.33, 174,500.76 and 69,089.39

Step by Step Solution

1. Step 1: Write the proportion equation
   126,451.33 : 174,500.76 = 69,089.39 : x
2. Step 2: Convert to fraction form
   126,451.33/174,500.76 = 69,089.39/x
3. Step 3: Cross multiply
   126,451.33x = 174,500.76 × 69,089.39
4. Step 4: Simplify right side
   126,451.33x = 12,056,151,103.90
5. Step 5: Solve for x
   x = 12,056,151,103.90/126,451.33
6. Step 6: Final answer
   x = 95,342.23