Finding the Fourth Proportional to 5,698.56, 7,863.54 and 3,308.04

Step by Step Solution

1. Step 1: Write the proportion equation
   5,698.56 : 7,863.54 = 3,308.04 : x
2. Step 2: Convert to fraction form
   5,698.56/7,863.54 = 3,308.04/x
3. Step 3: Cross multiply
   5,698.56x = 7,863.54 × 3,308.04
4. Step 4: Simplify right side
   5,698.56x = 26,012,904.86
5. Step 5: Solve for x
   x = 26,012,904.86/5,698.56
6. Step 6: Final answer
   x = 4,564.82