Finding the Fourth Proportional to 2,594.42, 3,891.88 and 950.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,594.42 : 3,891.88 = 950.57 : x
2. Step 2: Convert to fraction form
   2,594.42/3,891.88 = 950.57/x
3. Step 3: Cross multiply
   2,594.42x = 3,891.88 × 950.57
4. Step 4: Simplify right side
   2,594.42x = 3,699,504.37
5. Step 5: Solve for x
   x = 3,699,504.37/2,594.42
6. Step 6: Final answer
   x = 1,425.95