Finding the Fourth Proportional to 2,504.04, 3,455.57 and 1,509.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504.04 : 3,455.57 = 1,509.33 : x
2. Step 2: Convert to fraction form
   2,504.04/3,455.57 = 1,509.33/x
3. Step 3: Cross multiply
   2,504.04x = 3,455.57 × 1,509.33
4. Step 4: Simplify right side
   2,504.04x = 5,215,595.47
5. Step 5: Solve for x
   x = 5,215,595.47/2,504.04
6. Step 6: Final answer
   x = 2,082.88