Finding the Fourth Proportional to 6,291.16, 8,682.24 and 3,496.84

Step by Step Solution

1. Step 1: Write the proportion equation
   6,291.16 : 8,682.24 = 3,496.84 : x
2. Step 2: Convert to fraction form
   6,291.16/8,682.24 = 3,496.84/x
3. Step 3: Cross multiply
   6,291.16x = 8,682.24 × 3,496.84
4. Step 4: Simplify right side
   6,291.16x = 30,360,404.12
5. Step 5: Solve for x
   x = 30,360,404.12/6,291.16
6. Step 6: Final answer
   x = 4,825.88