Finding the Fourth Proportional to 3,902.97, 5,847.37 and 2,256.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,902.97 : 5,847.37 = 2,256.04 : x
2. Step 2: Convert to fraction form
   3,902.97/5,847.37 = 2,256.04/x
3. Step 3: Cross multiply
   3,902.97x = 5,847.37 × 2,256.04
4. Step 4: Simplify right side
   3,902.97x = 13,191,900.61
5. Step 5: Solve for x
   x = 13,191,900.61/3,902.97
6. Step 6: Final answer
   x = 3,379.96