Finding the Fourth Proportional to 2,496.04, 3,744.20 and 852.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,496.04 : 3,744.20 = 852.36 : x
2. Step 2: Convert to fraction form
   2,496.04/3,744.20 = 852.36/x
3. Step 3: Cross multiply
   2,496.04x = 3,744.20 × 852.36
4. Step 4: Simplify right side
   2,496.04x = 3,191,406.31
5. Step 5: Solve for x
   x = 3,191,406.31/2,496.04
6. Step 6: Final answer
   x = 1,278.59