Finding the Fourth Proportional to 2,569.50, 3,530.47 and 2,044.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569.50 : 3,530.47 = 2,044.62 : x
2. Step 2: Convert to fraction form
   2,569.50/3,530.47 = 2,044.62/x
3. Step 3: Cross multiply
   2,569.50x = 3,530.47 × 2,044.62
4. Step 4: Simplify right side
   2,569.50x = 7,218,469.57
5. Step 5: Solve for x
   x = 7,218,469.57/2,569.50
6. Step 6: Final answer
   x = 2,809.29