Finding the Fourth Proportional to 16,061.33, 24,081.72 and 7,724.74

Step by Step Solution

1. Step 1: Write the proportion equation
   16,061.33 : 24,081.72 = 7,724.74 : x
2. Step 2: Convert to fraction form
   16,061.33/24,081.72 = 7,724.74/x
3. Step 3: Cross multiply
   16,061.33x = 24,081.72 × 7,724.74
4. Step 4: Simplify right side
   16,061.33x = 186,025,047.33
5. Step 5: Solve for x
   x = 186,025,047.33/16,061.33
6. Step 6: Final answer
   x = 11,582.17