Finding the Fourth Proportional to 16,196.75, 24,240.25 and 9,960.71

Step by Step Solution

1. Step 1: Write the proportion equation
   16,196.75 : 24,240.25 = 9,960.71 : x
2. Step 2: Convert to fraction form
   16,196.75/24,240.25 = 9,960.71/x
3. Step 3: Cross multiply
   16,196.75x = 24,240.25 × 9,960.71
4. Step 4: Simplify right side
   16,196.75x = 241,450,100.58
5. Step 5: Solve for x
   x = 241,450,100.58/16,196.75
6. Step 6: Final answer
   x = 14,907.32