Finding the Fourth Proportional to 126,148.46, 174,081.15 and 69,559.82

Step by Step Solution

1. Step 1: Write the proportion equation
   126,148.46 : 174,081.15 = 69,559.82 : x
2. Step 2: Convert to fraction form
   126,148.46/174,081.15 = 69,559.82/x
3. Step 3: Cross multiply
   126,148.46x = 174,081.15 × 69,559.82
4. Step 4: Simplify right side
   126,148.46x = 12,109,053,459.39
5. Step 5: Solve for x
   x = 12,109,053,459.39/126,148.46
6. Step 6: Final answer
   x = 95,990.50