Finding the Fourth Proportional to 5,500.50, 8,253.59 and 3,527.18

Step by Step Solution

1. Step 1: Write the proportion equation
   5,500.50 : 8,253.59 = 3,527.18 : x
2. Step 2: Convert to fraction form
   5,500.50/8,253.59 = 3,527.18/x
3. Step 3: Cross multiply
   5,500.50x = 8,253.59 × 3,527.18
4. Step 4: Simplify right side
   5,500.50x = 29,111,838.67
5. Step 5: Solve for x
   x = 29,111,838.67/5,500.50
6. Step 6: Final answer
   x = 5,292.58