Finding the Fourth Proportional to 88,408.37, 132,612.67 and 21,847.48

Step by Step Solution

1. Step 1: Write the proportion equation
   88,408.37 : 132,612.67 = 21,847.48 : x
2. Step 2: Convert to fraction form
   88,408.37/132,612.67 = 21,847.48/x
3. Step 3: Cross multiply
   88,408.37x = 132,612.67 × 21,847.48
4. Step 4: Simplify right side
   88,408.37x = 2,897,252,766.72
5. Step 5: Solve for x
   x = 2,897,252,766.72/88,408.37
6. Step 6: Final answer
   x = 32,771.25