Finding the Fourth Proportional to 5,308.86, 7,963.59 and 2,022.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,308.86 : 7,963.59 = 2,022.42 : x
2. Step 2: Convert to fraction form
   5,308.86/7,963.59 = 2,022.42/x
3. Step 3: Cross multiply
   5,308.86x = 7,963.59 × 2,022.42
4. Step 4: Simplify right side
   5,308.86x = 16,105,723.69
5. Step 5: Solve for x
   x = 16,105,723.69/5,308.86
6. Step 6: Final answer
   x = 3,033.74