Finding the Fourth Proportional to 12,301.39, 18,452.10 and 3,536.31

Step by Step Solution

1. Step 1: Write the proportion equation
   12,301.39 : 18,452.10 = 3,536.31 : x
2. Step 2: Convert to fraction form
   12,301.39/18,452.10 = 3,536.31/x
3. Step 3: Cross multiply
   12,301.39x = 18,452.10 × 3,536.31
4. Step 4: Simplify right side
   12,301.39x = 65,252,324.41
5. Step 5: Solve for x
   x = 65,252,324.41/12,301.39
6. Step 6: Final answer
   x = 5,304.47