Finding the Fourth Proportional to 16,112.69, 24,168.06 and 9,580.45

Step by Step Solution

1. Step 1: Write the proportion equation
   16,112.69 : 24,168.06 = 9,580.45 : x
2. Step 2: Convert to fraction form
   16,112.69/24,168.06 = 9,580.45/x
3. Step 3: Cross multiply
   16,112.69x = 24,168.06 × 9,580.45
4. Step 4: Simplify right side
   16,112.69x = 231,540,769.59
5. Step 5: Solve for x
   x = 231,540,769.59/16,112.69
6. Step 6: Final answer
   x = 14,370.09