Finding the Fourth Proportional to 11,796.77, 16,273.98 and 7,318.89

Step by Step Solution

1. Step 1: Write the proportion equation
   11,796.77 : 16,273.98 = 7,318.89 : x
2. Step 2: Convert to fraction form
   11,796.77/16,273.98 = 7,318.89/x
3. Step 3: Cross multiply
   11,796.77x = 16,273.98 × 7,318.89
4. Step 4: Simplify right side
   11,796.77x = 119,107,469.48
5. Step 5: Solve for x
   x = 119,107,469.48/11,796.77
6. Step 6: Final answer
   x = 10,096.61