Finding the Fourth Proportional to 88,648.76, 132,879.76 and 29,468.52

Step by Step Solution

1. Step 1: Write the proportion equation
   88,648.76 : 132,879.76 = 29,468.52 : x
2. Step 2: Convert to fraction form
   88,648.76/132,879.76 = 29,468.52/x
3. Step 3: Cross multiply
   88,648.76x = 132,879.76 × 29,468.52
4. Step 4: Simplify right side
   88,648.76x = 3,915,769,865.16
5. Step 5: Solve for x
   x = 3,915,769,865.16/88,648.76
6. Step 6: Final answer
   x = 44,171.74