Finding the Fourth Proportional to 88,152.50, 132,228.76 and 22,488.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,152.50 : 132,228.76 = 22,488.50 : x
2. Step 2: Convert to fraction form
   88,152.50/132,228.76 = 22,488.50/x
3. Step 3: Cross multiply
   88,152.50x = 132,228.76 × 22,488.50
4. Step 4: Simplify right side
   88,152.50x = 2,973,626,469.26
5. Step 5: Solve for x
   x = 2,973,626,469.26/88,152.50
6. Step 6: Final answer
   x = 33,732.75