Finding the Fourth Proportional to 2,559.50, 3,839.27 and 1,862.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559.50 : 3,839.27 = 1,862.82 : x
2. Step 2: Convert to fraction form
   2,559.50/3,839.27 = 1,862.82/x
3. Step 3: Cross multiply
   2,559.50x = 3,839.27 × 1,862.82
4. Step 4: Simplify right side
   2,559.50x = 7,151,859.63
5. Step 5: Solve for x
   x = 7,151,859.63/2,559.50
6. Step 6: Final answer
   x = 2,794.25