Finding the Fourth Proportional to 22,662.72, 33,981 and 8,795.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,662.72 : 33,981 = 8,795.52 : x
2. Step 2: Convert to fraction form
   22,662.72/33,981 = 8,795.52/x
3. Step 3: Cross multiply
   22,662.72x = 33,981 × 8,795.52
4. Step 4: Simplify right side
   22,662.72x = 298,880,565.12
5. Step 5: Solve for x
   x = 298,880,565.12/22,662.72
6. Step 6: Final answer
   x = 13,188.20