Finding the Fourth Proportional to 3,925.52, 5,411.98 and 3,363.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,925.52 : 5,411.98 = 3,363.58 : x
2. Step 2: Convert to fraction form
   3,925.52/5,411.98 = 3,363.58/x
3. Step 3: Cross multiply
   3,925.52x = 5,411.98 × 3,363.58
4. Step 4: Simplify right side
   3,925.52x = 18,203,627.69
5. Step 5: Solve for x
   x = 18,203,627.69/3,925.52
6. Step 6: Final answer
   x = 4,637.25