Finding the Fourth Proportional to 2,423.27, 3,636.27 and 2,017.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,423.27 : 3,636.27 = 2,017.32 : x
2. Step 2: Convert to fraction form
   2,423.27/3,636.27 = 2,017.32/x
3. Step 3: Cross multiply
   2,423.27x = 3,636.27 × 2,017.32
4. Step 4: Simplify right side
   2,423.27x = 7,335,520.20
5. Step 5: Solve for x
   x = 7,335,520.20/2,423.27
6. Step 6: Final answer
   x = 3,027.12