Finding the Fourth Proportional to 22,300.62, 33,452.49 and 8,449.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,300.62 : 33,452.49 = 8,449.50 : x
2. Step 2: Convert to fraction form
   22,300.62/33,452.49 = 8,449.50/x
3. Step 3: Cross multiply
   22,300.62x = 33,452.49 × 8,449.50
4. Step 4: Simplify right side
   22,300.62x = 282,656,814.26
5. Step 5: Solve for x
   x = 282,656,814.26/22,300.62
6. Step 6: Final answer
   x = 12,674.84