Finding the Fourth Proportional to 3,825.91, 5,743.51 and 3,632.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,825.91 : 5,743.51 = 3,632.15 : x
2. Step 2: Convert to fraction form
   3,825.91/5,743.51 = 3,632.15/x
3. Step 3: Cross multiply
   3,825.91x = 5,743.51 × 3,632.15
4. Step 4: Simplify right side
   3,825.91x = 20,861,295.12
5. Step 5: Solve for x
   x = 20,861,295.12/3,825.91
6. Step 6: Final answer
   x = 5,452.63