Finding the Fourth Proportional to 10,640.33, 14,683.52 and 5,860.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,640.33 : 14,683.52 = 5,860.18 : x
2. Step 2: Convert to fraction form
   10,640.33/14,683.52 = 5,860.18/x
3. Step 3: Cross multiply
   10,640.33x = 14,683.52 × 5,860.18
4. Step 4: Simplify right side
   10,640.33x = 86,048,128.05
5. Step 5: Solve for x
   x = 86,048,128.05/10,640.33
6. Step 6: Final answer
   x = 8,086.98