Finding the Fourth Proportional to 3,904.68, 5,847.06 and 2,256.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,904.68 : 5,847.06 = 2,256.18 : x
2. Step 2: Convert to fraction form
   3,904.68/5,847.06 = 2,256.18/x
3. Step 3: Cross multiply
   3,904.68x = 5,847.06 × 2,256.18
4. Step 4: Simplify right side
   3,904.68x = 13,192,019.83
5. Step 5: Solve for x
   x = 13,192,019.83/3,904.68
6. Step 6: Final answer
   x = 3,378.51