Finding the Fourth Proportional to 3,662.45, 5,049.16 and 2,317.39

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662.45 : 5,049.16 = 2,317.39 : x
2. Step 2: Convert to fraction form
   3,662.45/5,049.16 = 2,317.39/x
3. Step 3: Cross multiply
   3,662.45x = 5,049.16 × 2,317.39
4. Step 4: Simplify right side
   3,662.45x = 11,700,872.89
5. Step 5: Solve for x
   x = 11,700,872.89/3,662.45
6. Step 6: Final answer
   x = 3,194.82