Finding the Fourth Proportional to 5,498.50, 7,587.96 and 3,261.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,498.50 : 7,587.96 = 3,261.50 : x
2. Step 2: Convert to fraction form
   5,498.50/7,587.96 = 3,261.50/x
3. Step 3: Cross multiply
   5,498.50x = 7,587.96 × 3,261.50
4. Step 4: Simplify right side
   5,498.50x = 24,748,131.54
5. Step 5: Solve for x
   x = 24,748,131.54/5,498.50
6. Step 6: Final answer
   x = 4,500.89