Finding the Fourth Proportional to 16,382.37, 22,607.55 and 9,668.01

Step by Step Solution

1. Step 1: Write the proportion equation
   16,382.37 : 22,607.55 = 9,668.01 : x
2. Step 2: Convert to fraction form
   16,382.37/22,607.55 = 9,668.01/x
3. Step 3: Cross multiply
   16,382.37x = 22,607.55 × 9,668.01
4. Step 4: Simplify right side
   16,382.37x = 218,570,019.48
5. Step 5: Solve for x
   x = 218,570,019.48/16,382.37
6. Step 6: Final answer
   x = 13,341.78