Finding the Fourth Proportional to 11,933.14, 16,456.73 and 7,676.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,933.14 : 16,456.73 = 7,676.69 : x
2. Step 2: Convert to fraction form
   11,933.14/16,456.73 = 7,676.69/x
3. Step 3: Cross multiply
   11,933.14x = 16,456.73 × 7,676.69
4. Step 4: Simplify right side
   11,933.14x = 126,333,176.24
5. Step 5: Solve for x
   x = 126,333,176.24/11,933.14
6. Step 6: Final answer
   x = 10,586.75