Finding the Fourth Proportional to 5,789.48, 8,698.07 and 3,713.55

Step by Step Solution

1. Step 1: Write the proportion equation
   5,789.48 : 8,698.07 = 3,713.55 : x
2. Step 2: Convert to fraction form
   5,789.48/8,698.07 = 3,713.55/x
3. Step 3: Cross multiply
   5,789.48x = 8,698.07 × 3,713.55
4. Step 4: Simplify right side
   5,789.48x = 32,300,717.85
5. Step 5: Solve for x
   x = 32,300,717.85/5,789.48
6. Step 6: Final answer
   x = 5,579.21