Finding the Fourth Proportional to 5,498.24, 8,233.50 and 3,643.80

Step by Step Solution

1. Step 1: Write the proportion equation
   5,498.24 : 8,233.50 = 3,643.80 : x
2. Step 2: Convert to fraction form
   5,498.24/8,233.50 = 3,643.80/x
3. Step 3: Cross multiply
   5,498.24x = 8,233.50 × 3,643.80
4. Step 4: Simplify right side
   5,498.24x = 30,001,227.30
5. Step 5: Solve for x
   x = 30,001,227.30/5,498.24
6. Step 6: Final answer
   x = 5,456.51