Finding the Fourth Proportional to 88,109.59, 132,163.25 and 21,550.27

Step by Step Solution

1. Step 1: Write the proportion equation
   88,109.59 : 132,163.25 = 21,550.27 : x
2. Step 2: Convert to fraction form
   88,109.59/132,163.25 = 21,550.27/x
3. Step 3: Cross multiply
   88,109.59x = 132,163.25 × 21,550.27
4. Step 4: Simplify right side
   88,109.59x = 2,848,153,613.83
5. Step 5: Solve for x
   x = 2,848,153,613.83/88,109.59
6. Step 6: Final answer
   x = 32,325.13