Finding the Fourth Proportional to 8,369.47, 12,555.38 and 2,824.41

Step by Step Solution

1. Step 1: Write the proportion equation
   8,369.47 : 12,555.38 = 2,824.41 : x
2. Step 2: Convert to fraction form
   8,369.47/12,555.38 = 2,824.41/x
3. Step 3: Cross multiply
   8,369.47x = 12,555.38 × 2,824.41
4. Step 4: Simplify right side
   8,369.47x = 35,461,540.83
5. Step 5: Solve for x
   x = 35,461,540.83/8,369.47
6. Step 6: Final answer
   x = 4,237.01