Finding the Fourth Proportional to 16,382.17, 22,606.23 and 9,667.45

Step by Step Solution

1. Step 1: Write the proportion equation
   16,382.17 : 22,606.23 = 9,667.45 : x
2. Step 2: Convert to fraction form
   16,382.17/22,606.23 = 9,667.45/x
3. Step 3: Cross multiply
   16,382.17x = 22,606.23 × 9,667.45
4. Step 4: Simplify right side
   16,382.17x = 218,544,598.21
5. Step 5: Solve for x
   x = 218,544,598.21/16,382.17
6. Step 6: Final answer
   x = 13,340.39