Finding the Fourth Proportional to 126,050.82, 173,949.78 and 69,462.18

Step by Step Solution

1. Step 1: Write the proportion equation
   126,050.82 : 173,949.78 = 69,462.18 : x
2. Step 2: Convert to fraction form
   126,050.82/173,949.78 = 69,462.18/x
3. Step 3: Cross multiply
   126,050.82x = 173,949.78 × 69,462.18
4. Step 4: Simplify right side
   126,050.82x = 12,082,930,929.32
5. Step 5: Solve for x
   x = 12,082,930,929.32/126,050.82
6. Step 6: Final answer
   x = 95,857.61