Finding the Fourth Proportional to 16,424.02, 24,651.59 and 10,165.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,424.02 : 24,651.59 = 10,165.10 : x
2. Step 2: Convert to fraction form
   16,424.02/24,651.59 = 10,165.10/x
3. Step 3: Cross multiply
   16,424.02x = 24,651.59 × 10,165.10
4. Step 4: Simplify right side
   16,424.02x = 250,585,760.60
5. Step 5: Solve for x
   x = 250,585,760.60/16,424.02
6. Step 6: Final answer
   x = 15,257.28