Finding the Fourth Proportional to 16,564.88, 24,814.52 and 10,725.60

Step by Step Solution

1. Step 1: Write the proportion equation
   16,564.88 : 24,814.52 = 10,725.60 : x
2. Step 2: Convert to fraction form
   16,564.88/24,814.52 = 10,725.60/x
3. Step 3: Cross multiply
   16,564.88x = 24,814.52 × 10,725.60
4. Step 4: Simplify right side
   16,564.88x = 266,150,615.71
5. Step 5: Solve for x
   x = 266,150,615.71/16,564.88
6. Step 6: Final answer
   x = 16,067.16