Finding the Fourth Proportional to 8,816.50, 13,224.82 and 2,242.69

Step by Step Solution

1. Step 1: Write the proportion equation
   8,816.50 : 13,224.82 = 2,242.69 : x
2. Step 2: Convert to fraction form
   8,816.50/13,224.82 = 2,242.69/x
3. Step 3: Cross multiply
   8,816.50x = 13,224.82 × 2,242.69
4. Step 4: Simplify right side
   8,816.50x = 29,659,137.10
5. Step 5: Solve for x
   x = 29,659,137.10/8,816.50
6. Step 6: Final answer
   x = 3,364.05