Finding the Fourth Proportional to 16,624.04, 22,939.61 and 9,908.33

Step by Step Solution

1. Step 1: Write the proportion equation
   16,624.04 : 22,939.61 = 9,908.33 : x
2. Step 2: Convert to fraction form
   16,624.04/22,939.61 = 9,908.33/x
3. Step 3: Cross multiply
   16,624.04x = 22,939.61 × 9,908.33
4. Step 4: Simplify right side
   16,624.04x = 227,293,061.71
5. Step 5: Solve for x
   x = 227,293,061.71/16,624.04
6. Step 6: Final answer
   x = 13,672.56