Finding the Fourth Proportional to 10,192.98, 14,066.14 and 5,716.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,192.98 : 14,066.14 = 5,716.73 : x
2. Step 2: Convert to fraction form
   10,192.98/14,066.14 = 5,716.73/x
3. Step 3: Cross multiply
   10,192.98x = 14,066.14 × 5,716.73
4. Step 4: Simplify right side
   10,192.98x = 80,412,324.52
5. Step 5: Solve for x
   x = 80,412,324.52/10,192.98
6. Step 6: Final answer
   x = 7,888.99