Finding the Fourth Proportional to 3,846.74, 5,308.60 and 2,354.62

Step by Step Solution

1. Step 1: Write the proportion equation
   3,846.74 : 5,308.60 = 2,354.62 : x
2. Step 2: Convert to fraction form
   3,846.74/5,308.60 = 2,354.62/x
3. Step 3: Cross multiply
   3,846.74x = 5,308.60 × 2,354.62
4. Step 4: Simplify right side
   3,846.74x = 12,499,735.73
5. Step 5: Solve for x
   x = 12,499,735.73/3,846.74
6. Step 6: Final answer
   x = 3,249.44