Finding the Fourth Proportional to 3,956.18, 5,908.46 and 3,364.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,956.18 : 5,908.46 = 3,364.88 : x
2. Step 2: Convert to fraction form
   3,956.18/5,908.46 = 3,364.88/x
3. Step 3: Cross multiply
   3,956.18x = 5,908.46 × 3,364.88
4. Step 4: Simplify right side
   3,956.18x = 19,881,212.52
5. Step 5: Solve for x
   x = 19,881,212.52/3,956.18
6. Step 6: Final answer
   x = 5,025.36