Finding the Fourth Proportional to 6,293.52, 8,682.56 and 3,640.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,293.52 : 8,682.56 = 3,640.48 : x
2. Step 2: Convert to fraction form
   6,293.52/8,682.56 = 3,640.48/x
3. Step 3: Cross multiply
   6,293.52x = 8,682.56 × 3,640.48
4. Step 4: Simplify right side
   6,293.52x = 31,608,686.03
5. Step 5: Solve for x
   x = 31,608,686.03/6,293.52
6. Step 6: Final answer
   x = 5,022.42