Finding the Fourth Proportional to 3,636.98, 5,023.12 and 2,456

Step by Step Solution

1. Step 1: Write the proportion equation
   3,636.98 : 5,023.12 = 2,456 : x
2. Step 2: Convert to fraction form
   3,636.98/5,023.12 = 2,456/x
3. Step 3: Cross multiply
   3,636.98x = 5,023.12 × 2,456
4. Step 4: Simplify right side
   3,636.98x = 12,336,782.72
5. Step 5: Solve for x
   x = 12,336,782.72/3,636.98
6. Step 6: Final answer
   x = 3,392.04