Finding the Fourth Proportional to 10,839.82, 16,260.30 and 3,049.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,839.82 : 16,260.30 = 3,049.24 : x
2. Step 2: Convert to fraction form
   10,839.82/16,260.30 = 3,049.24/x
3. Step 3: Cross multiply
   10,839.82x = 16,260.30 × 3,049.24
4. Step 4: Simplify right side
   10,839.82x = 49,581,557.17
5. Step 5: Solve for x
   x = 49,581,557.17/10,839.82
6. Step 6: Final answer
   x = 4,574.02