Finding the Fourth Proportional to 2,955.96, 4,429.89 and 2,867.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,955.96 : 4,429.89 = 2,867.27 : x
2. Step 2: Convert to fraction form
   2,955.96/4,429.89 = 2,867.27/x
3. Step 3: Cross multiply
   2,955.96x = 4,429.89 × 2,867.27
4. Step 4: Simplify right side
   2,955.96x = 12,701,690.70
5. Step 5: Solve for x
   x = 12,701,690.70/2,955.96
6. Step 6: Final answer
   x = 4,296.98