Finding the Fourth Proportional to 88,578.50, 132,868.23 and 22,018.62

Step by Step Solution

1. Step 1: Write the proportion equation
   88,578.50 : 132,868.23 = 22,018.62 : x
2. Step 2: Convert to fraction form
   88,578.50/132,868.23 = 22,018.62/x
3. Step 3: Cross multiply
   88,578.50x = 132,868.23 × 22,018.62
4. Step 4: Simplify right side
   88,578.50x = 2,925,575,343.57
5. Step 5: Solve for x
   x = 2,925,575,343.57/88,578.50
6. Step 6: Final answer
   x = 33,028.05