Finding the Fourth Proportional to 8,185.52, 12,270.37 and 2,635.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,185.52 : 12,270.37 = 2,635.10 : x
2. Step 2: Convert to fraction form
   8,185.52/12,270.37 = 2,635.10/x
3. Step 3: Cross multiply
   8,185.52x = 12,270.37 × 2,635.10
4. Step 4: Simplify right side
   8,185.52x = 32,333,635.00
5. Step 5: Solve for x
   x = 32,333,635.00/8,185.52
6. Step 6: Final answer
   x = 3,950.10