Finding the Fourth Proportional to 16,250.50, 22,425.69 and 8,798.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,250.50 : 22,425.69 = 8,798.50 : x
2. Step 2: Convert to fraction form
   16,250.50/22,425.69 = 8,798.50/x
3. Step 3: Cross multiply
   16,250.50x = 22,425.69 × 8,798.50
4. Step 4: Simplify right side
   16,250.50x = 197,312,433.47
5. Step 5: Solve for x
   x = 197,312,433.47/16,250.50
6. Step 6: Final answer
   x = 12,141.93