Finding the Fourth Proportional to 10,640.43, 14,683.82 and 5,924.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,640.43 : 14,683.82 = 5,924.88 : x
2. Step 2: Convert to fraction form
   10,640.43/14,683.82 = 5,924.88/x
3. Step 3: Cross multiply
   10,640.43x = 14,683.82 × 5,924.88
4. Step 4: Simplify right side
   10,640.43x = 86,999,841.82
5. Step 5: Solve for x
   x = 86,999,841.82/10,640.43
6. Step 6: Final answer
   x = 8,176.35