Finding the Fourth Proportional to 10,716.69, 16,077.17 and 3,323.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,716.69 : 16,077.17 = 3,323.42 : x
2. Step 2: Convert to fraction form
   10,716.69/16,077.17 = 3,323.42/x
3. Step 3: Cross multiply
   10,716.69x = 16,077.17 × 3,323.42
4. Step 4: Simplify right side
   10,716.69x = 53,431,188.32
5. Step 5: Solve for x
   x = 53,431,188.32/10,716.69
6. Step 6: Final answer
   x = 4,985.79