Finding the Fourth Proportional to 16,304.16, 22,505.10 and 9,589.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,304.16 : 22,505.10 = 9,589.50 : x
2. Step 2: Convert to fraction form
   16,304.16/22,505.10 = 9,589.50/x
3. Step 3: Cross multiply
   16,304.16x = 22,505.10 × 9,589.50
4. Step 4: Simplify right side
   16,304.16x = 215,812,656.45
5. Step 5: Solve for x
   x = 215,812,656.45/16,304.16
6. Step 6: Final answer
   x = 13,236.66