Finding the Fourth Proportional to 16,321.98, 22,523.89 and 9,250.68

Step by Step Solution

1. Step 1: Write the proportion equation
   16,321.98 : 22,523.89 = 9,250.68 : x
2. Step 2: Convert to fraction form
   16,321.98/22,523.89 = 9,250.68/x
3. Step 3: Cross multiply
   16,321.98x = 22,523.89 × 9,250.68
4. Step 4: Simplify right side
   16,321.98x = 208,361,298.75
5. Step 5: Solve for x
   x = 208,361,298.75/16,321.98
6. Step 6: Final answer
   x = 12,765.69