Finding the Fourth Proportional to 8,377.52, 12,563.34 and 2,452.77

Step by Step Solution

1. Step 1: Write the proportion equation
   8,377.52 : 12,563.34 = 2,452.77 : x
2. Step 2: Convert to fraction form
   8,377.52/12,563.34 = 2,452.77/x
3. Step 3: Cross multiply
   8,377.52x = 12,563.34 × 2,452.77
4. Step 4: Simplify right side
   8,377.52x = 30,814,983.45
5. Step 5: Solve for x
   x = 30,814,983.45/8,377.52
6. Step 6: Final answer
   x = 3,678.29