Finding the Fourth Proportional to 8,269.22, 12,402.52 and 2,424.47

Step by Step Solution

1. Step 1: Write the proportion equation
   8,269.22 : 12,402.52 = 2,424.47 : x
2. Step 2: Convert to fraction form
   8,269.22/12,402.52 = 2,424.47/x
3. Step 3: Cross multiply
   8,269.22x = 12,402.52 × 2,424.47
4. Step 4: Simplify right side
   8,269.22x = 30,069,469.59
5. Step 5: Solve for x
   x = 30,069,469.59/8,269.22
6. Step 6: Final answer
   x = 3,636.31