Finding the Fourth Proportional to 11,789.80, 16,266.98 and 7,593

Step by Step Solution

1. Step 1: Write the proportion equation
   11,789.80 : 16,266.98 = 7,593 : x
2. Step 2: Convert to fraction form
   11,789.80/16,266.98 = 7,593/x
3. Step 3: Cross multiply
   11,789.80x = 16,266.98 × 7,593
4. Step 4: Simplify right side
   11,789.80x = 123,515,179.14
5. Step 5: Solve for x
   x = 123,515,179.14/11,789.80
6. Step 6: Final answer
   x = 10,476.44