Finding the Fourth Proportional to 2,882.76, 4,323.22 and 934.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,882.76 : 4,323.22 = 934.50 : x
2. Step 2: Convert to fraction form
   2,882.76/4,323.22 = 934.50/x
3. Step 3: Cross multiply
   2,882.76x = 4,323.22 × 934.50
4. Step 4: Simplify right side
   2,882.76x = 4,040,049.09
5. Step 5: Solve for x
   x = 4,040,049.09/2,882.76
6. Step 6: Final answer
   x = 1,401.45