Finding the Fourth Proportional to 5,596.05, 7,721.69 and 3,238.41

Step by Step Solution

1. Step 1: Write the proportion equation
   5,596.05 : 7,721.69 = 3,238.41 : x
2. Step 2: Convert to fraction form
   5,596.05/7,721.69 = 3,238.41/x
3. Step 3: Cross multiply
   5,596.05x = 7,721.69 × 3,238.41
4. Step 4: Simplify right side
   5,596.05x = 25,005,981.92
5. Step 5: Solve for x
   x = 25,005,981.92/5,596.05
6. Step 6: Final answer
   x = 4,468.51