Finding the Fourth Proportional to 8,358.80, 12,536.15 and 2,434.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,358.80 : 12,536.15 = 2,434.10 : x
2. Step 2: Convert to fraction form
   8,358.80/12,536.15 = 2,434.10/x
3. Step 3: Cross multiply
   8,358.80x = 12,536.15 × 2,434.10
4. Step 4: Simplify right side
   8,358.80x = 30,514,167.86
5. Step 5: Solve for x
   x = 30,514,167.86/8,358.80
6. Step 6: Final answer
   x = 3,650.55