Finding the Fourth Proportional to 2,633.16, 3,633.78 and 2,044.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,633.16 : 3,633.78 = 2,044.48 : x
2. Step 2: Convert to fraction form
   2,633.16/3,633.78 = 2,044.48/x
3. Step 3: Cross multiply
   2,633.16x = 3,633.78 × 2,044.48
4. Step 4: Simplify right side
   2,633.16x = 7,429,190.53
5. Step 5: Solve for x
   x = 7,429,190.53/2,633.16
6. Step 6: Final answer
   x = 2,821.40