Finding the Fourth Proportional to 22,364.61, 33,546.89 and 5,724.61

Step by Step Solution

1. Step 1: Write the proportion equation
   22,364.61 : 33,546.89 = 5,724.61 : x
2. Step 2: Convert to fraction form
   22,364.61/33,546.89 = 5,724.61/x
3. Step 3: Cross multiply
   22,364.61x = 33,546.89 × 5,724.61
4. Step 4: Simplify right side
   22,364.61x = 192,042,922.82
5. Step 5: Solve for x
   x = 192,042,922.82/22,364.61
6. Step 6: Final answer
   x = 8,586.91