Finding the Fourth Proportional to 16,747.98, 25,083.46 and 9,336.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,747.98 : 25,083.46 = 9,336.02 : x
2. Step 2: Convert to fraction form
   16,747.98/25,083.46 = 9,336.02/x
3. Step 3: Cross multiply
   16,747.98x = 25,083.46 × 9,336.02
4. Step 4: Simplify right side
   16,747.98x = 234,179,723.60
5. Step 5: Solve for x
   x = 234,179,723.60/16,747.98
6. Step 6: Final answer
   x = 13,982.57