Finding the Fourth Proportional to 8,514.56, 11,744.89 and 5,992.22

Step by Step Solution

1. Step 1: Write the proportion equation
   8,514.56 : 11,744.89 = 5,992.22 : x
2. Step 2: Convert to fraction form
   8,514.56/11,744.89 = 5,992.22/x
3. Step 3: Cross multiply
   8,514.56x = 11,744.89 × 5,992.22
4. Step 4: Simplify right side
   8,514.56x = 70,377,964.76
5. Step 5: Solve for x
   x = 70,377,964.76/8,514.56
6. Step 6: Final answer
   x = 8,265.60