Finding the Fourth Proportional to 5,501.52, 8,250.78 and 2,169.24

Step by Step Solution

1. Step 1: Write the proportion equation
   5,501.52 : 8,250.78 = 2,169.24 : x
2. Step 2: Convert to fraction form
   5,501.52/8,250.78 = 2,169.24/x
3. Step 3: Cross multiply
   5,501.52x = 8,250.78 × 2,169.24
4. Step 4: Simplify right side
   5,501.52x = 17,897,922.01
5. Step 5: Solve for x
   x = 17,897,922.01/5,501.52
6. Step 6: Final answer
   x = 3,253.27