Finding the Fourth Proportional to 8,297.52, 12,446.46 and 3,100.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,297.52 : 12,446.46 = 3,100.56 : x
2. Step 2: Convert to fraction form
   8,297.52/12,446.46 = 3,100.56/x
3. Step 3: Cross multiply
   8,297.52x = 12,446.46 × 3,100.56
4. Step 4: Simplify right side
   8,297.52x = 38,590,996.02
5. Step 5: Solve for x
   x = 38,590,996.02/8,297.52
6. Step 6: Final answer
   x = 4,650.91