Finding the Fourth Proportional to 12,016.62, 18,023.04 and 3,252.15

Step by Step Solution

1. Step 1: Write the proportion equation
   12,016.62 : 18,023.04 = 3,252.15 : x
2. Step 2: Convert to fraction form
   12,016.62/18,023.04 = 3,252.15/x
3. Step 3: Cross multiply
   12,016.62x = 18,023.04 × 3,252.15
4. Step 4: Simplify right side
   12,016.62x = 58,613,629.54
5. Step 5: Solve for x
   x = 58,613,629.54/12,016.62
6. Step 6: Final answer
   x = 4,877.71