Finding the Fourth Proportional to 22,667.50, 34,015.92 and 8,816.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,667.50 : 34,015.92 = 8,816.50 : x
2. Step 2: Convert to fraction form
   22,667.50/34,015.92 = 8,816.50/x
3. Step 3: Cross multiply
   22,667.50x = 34,015.92 × 8,816.50
4. Step 4: Simplify right side
   22,667.50x = 299,901,358.68
5. Step 5: Solve for x
   x = 299,901,358.68/22,667.50
6. Step 6: Final answer
   x = 13,230.46