Finding the Fourth Proportional to 10,665.41, 14,718.59 and 5,949.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,665.41 : 14,718.59 = 5,949.59 : x
2. Step 2: Convert to fraction form
   10,665.41/14,718.59 = 5,949.59/x
3. Step 3: Cross multiply
   10,665.41x = 14,718.59 × 5,949.59
4. Step 4: Simplify right side
   10,665.41x = 87,569,575.88
5. Step 5: Solve for x
   x = 87,569,575.88/10,665.41
6. Step 6: Final answer
   x = 8,210.62