Finding the Fourth Proportional to 8,408.27, 12,610.48 and 2,483.89

Step by Step Solution

1. Step 1: Write the proportion equation
   8,408.27 : 12,610.48 = 2,483.89 : x
2. Step 2: Convert to fraction form
   8,408.27/12,610.48 = 2,483.89/x
3. Step 3: Cross multiply
   8,408.27x = 12,610.48 × 2,483.89
4. Step 4: Simplify right side
   8,408.27x = 31,322,969.70
5. Step 5: Solve for x
   x = 31,322,969.70/8,408.27
6. Step 6: Final answer
   x = 3,725.26