Finding the Fourth Proportional to 10,640.52, 14,683.34 and 5,860.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,640.52 : 14,683.34 = 5,860.31 : x
2. Step 2: Convert to fraction form
   10,640.52/14,683.34 = 5,860.31/x
3. Step 3: Cross multiply
   10,640.52x = 14,683.34 × 5,860.31
4. Step 4: Simplify right side
   10,640.52x = 86,048,865.47
5. Step 5: Solve for x
   x = 86,048,865.47/10,640.52
6. Step 6: Final answer
   x = 8,086.90