Finding the Fourth Proportional to 10,487.69, 14,469.75 and 5,949.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,487.69 : 14,469.75 = 5,949.62 : x
2. Step 2: Convert to fraction form
   10,487.69/14,469.75 = 5,949.62/x
3. Step 3: Cross multiply
   10,487.69x = 14,469.75 × 5,949.62
4. Step 4: Simplify right side
   10,487.69x = 86,089,514.00
5. Step 5: Solve for x
   x = 86,089,514.00/10,487.69
6. Step 6: Final answer
   x = 8,208.62