Finding the Fourth Proportional to 16,335.09, 24,469.83 and 8,527.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,335.09 : 24,469.83 = 8,527.50 : x
2. Step 2: Convert to fraction form
   16,335.09/24,469.83 = 8,527.50/x
3. Step 3: Cross multiply
   16,335.09x = 24,469.83 × 8,527.50
4. Step 4: Simplify right side
   16,335.09x = 208,666,475.33
5. Step 5: Solve for x
   x = 208,666,475.33/16,335.09
6. Step 6: Final answer
   x = 12,774.12