Finding the Fourth Proportional to 8,367.57, 12,552.52 and 2,822.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,367.57 : 12,552.52 = 2,822.50 : x
2. Step 2: Convert to fraction form
   8,367.57/12,552.52 = 2,822.50/x
3. Step 3: Cross multiply
   8,367.57x = 12,552.52 × 2,822.50
4. Step 4: Simplify right side
   8,367.57x = 35,429,487.70
5. Step 5: Solve for x
   x = 35,429,487.70/8,367.57
6. Step 6: Final answer
   x = 4,234.14