Finding the Fourth Proportional to 10,992.27, 15,169.33 and 5,956.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,992.27 : 15,169.33 = 5,956.52 : x
2. Step 2: Convert to fraction form
   10,992.27/15,169.33 = 5,956.52/x
3. Step 3: Cross multiply
   10,992.27x = 15,169.33 × 5,956.52
4. Step 4: Simplify right side
   10,992.27x = 90,356,417.53
5. Step 5: Solve for x
   x = 90,356,417.53/10,992.27
6. Step 6: Final answer
   x = 8,220.00