Finding the Fourth Proportional to 5,632.32, 8,433.88 and 3,882.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,632.32 : 8,433.88 = 3,882.72 : x
2. Step 2: Convert to fraction form
   5,632.32/8,433.88 = 3,882.72/x
3. Step 3: Cross multiply
   5,632.32x = 8,433.88 × 3,882.72
4. Step 4: Simplify right side
   5,632.32x = 32,746,394.55
5. Step 5: Solve for x
   x = 32,746,394.55/5,632.32
6. Step 6: Final answer
   x = 5,814.02