Finding the Fourth Proportional to 2,896.76, 4,344.72 and 949.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,896.76 : 4,344.72 = 949.04 : x
2. Step 2: Convert to fraction form
   2,896.76/4,344.72 = 949.04/x
3. Step 3: Cross multiply
   2,896.76x = 4,344.72 × 949.04
4. Step 4: Simplify right side
   2,896.76x = 4,123,313.07
5. Step 5: Solve for x
   x = 4,123,313.07/2,896.76
6. Step 6: Final answer
   x = 1,423.42