Finding the Fourth Proportional to 2,563.98, 3,843.12 and 1,465.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,563.98 : 3,843.12 = 1,465.92 : x
2. Step 2: Convert to fraction form
   2,563.98/3,843.12 = 1,465.92/x
3. Step 3: Cross multiply
   2,563.98x = 3,843.12 × 1,465.92
4. Step 4: Simplify right side
   2,563.98x = 5,633,706.47
5. Step 5: Solve for x
   x = 5,633,706.47/2,563.98
6. Step 6: Final answer
   x = 2,197.25