Finding the Fourth Proportional to 6,309.50, 9,463.41 and 2,149.34

Step by Step Solution

1. Step 1: Write the proportion equation
   6,309.50 : 9,463.41 = 2,149.34 : x
2. Step 2: Convert to fraction form
   6,309.50/9,463.41 = 2,149.34/x
3. Step 3: Cross multiply
   6,309.50x = 9,463.41 × 2,149.34
4. Step 4: Simplify right side
   6,309.50x = 20,340,038.33
5. Step 5: Solve for x
   x = 20,340,038.33/6,309.50
6. Step 6: Final answer
   x = 3,223.72