Finding the Fourth Proportional to 22,723.69, 34,085.78 and 7,932.65

Step by Step Solution

1. Step 1: Write the proportion equation
   22,723.69 : 34,085.78 = 7,932.65 : x
2. Step 2: Convert to fraction form
   22,723.69/34,085.78 = 7,932.65/x
3. Step 3: Cross multiply
   22,723.69x = 34,085.78 × 7,932.65
4. Step 4: Simplify right side
   22,723.69x = 270,390,574.10
5. Step 5: Solve for x
   x = 270,390,574.10/22,723.69
6. Step 6: Final answer
   x = 11,899.06