Finding the Fourth Proportional to 2,932.50, 4,399.38 and 852.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,932.50 : 4,399.38 = 852.54 : x
2. Step 2: Convert to fraction form
   2,932.50/4,399.38 = 852.54/x
3. Step 3: Cross multiply
   2,932.50x = 4,399.38 × 852.54
4. Step 4: Simplify right side
   2,932.50x = 3,750,647.43
5. Step 5: Solve for x
   x = 3,750,647.43/2,932.50
6. Step 6: Final answer
   x = 1,278.99