Finding the Fourth Proportional to 2,595.87, 3,892.61 and 952.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,595.87 : 3,892.61 = 952.43 : x
2. Step 2: Convert to fraction form
   2,595.87/3,892.61 = 952.43/x
3. Step 3: Cross multiply
   2,595.87x = 3,892.61 × 952.43
4. Step 4: Simplify right side
   2,595.87x = 3,707,421.46
5. Step 5: Solve for x
   x = 3,707,421.46/2,595.87
6. Step 6: Final answer
   x = 1,428.20