Finding the Fourth Proportional to 16,513.98, 24,708.89 and 9,825.86

Step by Step Solution

1. Step 1: Write the proportion equation
   16,513.98 : 24,708.89 = 9,825.86 : x
2. Step 2: Convert to fraction form
   16,513.98/24,708.89 = 9,825.86/x
3. Step 3: Cross multiply
   16,513.98x = 24,708.89 × 9,825.86
4. Step 4: Simplify right side
   16,513.98x = 242,785,921.22
5. Step 5: Solve for x
   x = 242,785,921.22/16,513.98
6. Step 6: Final answer
   x = 14,701.84