Finding the Fourth Proportional to 8,410.50, 12,615.71 and 2,567.03

Step by Step Solution

1. Step 1: Write the proportion equation
   8,410.50 : 12,615.71 = 2,567.03 : x
2. Step 2: Convert to fraction form
   8,410.50/12,615.71 = 2,567.03/x
3. Step 3: Cross multiply
   8,410.50x = 12,615.71 × 2,567.03
4. Step 4: Simplify right side
   8,410.50x = 32,384,830.13
5. Step 5: Solve for x
   x = 32,384,830.13/8,410.50
6. Step 6: Final answer
   x = 3,850.52