Finding the Fourth Proportional to 16,568.38, 24,819.77 and 10,729.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,568.38 : 24,819.77 = 10,729.10 : x
2. Step 2: Convert to fraction form
   16,568.38/24,819.77 = 10,729.10/x
3. Step 3: Cross multiply
   16,568.38x = 24,819.77 × 10,729.10
4. Step 4: Simplify right side
   16,568.38x = 266,293,794.31
5. Step 5: Solve for x
   x = 266,293,794.31/16,568.38
6. Step 6: Final answer
   x = 16,072.41