Finding the Fourth Proportional to 6,242.27, 8,616.24 and 3,590.46

Step by Step Solution

1. Step 1: Write the proportion equation
   6,242.27 : 8,616.24 = 3,590.46 : x
2. Step 2: Convert to fraction form
   6,242.27/8,616.24 = 3,590.46/x
3. Step 3: Cross multiply
   6,242.27x = 8,616.24 × 3,590.46
4. Step 4: Simplify right side
   6,242.27x = 30,936,265.07
5. Step 5: Solve for x
   x = 30,936,265.07/6,242.27
6. Step 6: Final answer
   x = 4,955.94