Finding the Fourth Proportional to 5,647.94, 8,471.78 and 1,949.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,647.94 : 8,471.78 = 1,949.82 : x
2. Step 2: Convert to fraction form
   5,647.94/8,471.78 = 1,949.82/x
3. Step 3: Cross multiply
   5,647.94x = 8,471.78 × 1,949.82
4. Step 4: Simplify right side
   5,647.94x = 16,518,429.98
5. Step 5: Solve for x
   x = 16,518,429.98/5,647.94
6. Step 6: Final answer
   x = 2,924.68