Finding the Fourth Proportional to 16,275.48, 24,452.10 and 10,443.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,275.48 : 24,452.10 = 10,443.48 : x
2. Step 2: Convert to fraction form
   16,275.48/24,452.10 = 10,443.48/x
3. Step 3: Cross multiply
   16,275.48x = 24,452.10 × 10,443.48
4. Step 4: Simplify right side
   16,275.48x = 255,365,017.31
5. Step 5: Solve for x
   x = 255,365,017.31/16,275.48
6. Step 6: Final answer
   x = 15,690.17