Finding the Fourth Proportional to 3,336.15, 5,002.56 and 1,949.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,336.15 : 5,002.56 = 1,949.83 : x
2. Step 2: Convert to fraction form
   3,336.15/5,002.56 = 1,949.83/x
3. Step 3: Cross multiply
   3,336.15x = 5,002.56 × 1,949.83
4. Step 4: Simplify right side
   3,336.15x = 9,754,146.44
5. Step 5: Solve for x
   x = 9,754,146.44/3,336.15
6. Step 6: Final answer
   x = 2,923.78