Finding the Fourth Proportional to 10,348.49, 14,280.52 and 5,871.97

Step by Step Solution

1. Step 1: Write the proportion equation
   10,348.49 : 14,280.52 = 5,871.97 : x
2. Step 2: Convert to fraction form
   10,348.49/14,280.52 = 5,871.97/x
3. Step 3: Cross multiply
   10,348.49x = 14,280.52 × 5,871.97
4. Step 4: Simplify right side
   10,348.49x = 83,854,839.37
5. Step 5: Solve for x
   x = 83,854,839.37/10,348.49
6. Step 6: Final answer
   x = 8,103.10