Finding the Fourth Proportional to 5,498.62, 7,588.00 and 3,108.55

Step by Step Solution

1. Step 1: Write the proportion equation
   5,498.62 : 7,588.00 = 3,108.55 : x
2. Step 2: Convert to fraction form
   5,498.62/7,588.00 = 3,108.55/x
3. Step 3: Cross multiply
   5,498.62x = 7,588.00 × 3,108.55
4. Step 4: Simplify right side
   5,498.62x = 23,587,661.86
5. Step 5: Solve for x
   x = 23,587,661.86/5,498.62
6. Step 6: Final answer
   x = 4,289.75