Finding the Fourth Proportional to 23,452.48, 35,182.71 and 8,661.48

Step by Step Solution

1. Step 1: Write the proportion equation
   23,452.48 : 35,182.71 = 8,661.48 : x
2. Step 2: Convert to fraction form
   23,452.48/35,182.71 = 8,661.48/x
3. Step 3: Cross multiply
   23,452.48x = 35,182.71 × 8,661.48
4. Step 4: Simplify right side
   23,452.48x = 304,734,339.01
5. Step 5: Solve for x
   x = 304,734,339.01/23,452.48
6. Step 6: Final answer
   x = 12,993.69