Finding the Fourth Proportional to 3,823.52, 5,734.56 and 3,730.40

Step by Step Solution

1. Step 1: Write the proportion equation
   3,823.52 : 5,734.56 = 3,730.40 : x
2. Step 2: Convert to fraction form
   3,823.52/5,734.56 = 3,730.40/x
3. Step 3: Cross multiply
   3,823.52x = 5,734.56 × 3,730.40
4. Step 4: Simplify right side
   3,823.52x = 21,392,202.62
5. Step 5: Solve for x
   x = 21,392,202.62/3,823.52
6. Step 6: Final answer
   x = 5,594.90