Finding the Fourth Proportional to 6,323.82, 8,727.17 and 3,491.60

Step by Step Solution

1. Step 1: Write the proportion equation
   6,323.82 : 8,727.17 = 3,491.60 : x
2. Step 2: Convert to fraction form
   6,323.82/8,727.17 = 3,491.60/x
3. Step 3: Cross multiply
   6,323.82x = 8,727.17 × 3,491.60
4. Step 4: Simplify right side
   6,323.82x = 30,471,725.68
5. Step 5: Solve for x
   x = 30,471,725.68/6,323.82
6. Step 6: Final answer
   x = 4,818.56