Finding the Fourth Proportional to 2,582.91, 3,873.78 and 733.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,582.91 : 3,873.78 = 733.98 : x
2. Step 2: Convert to fraction form
   2,582.91/3,873.78 = 733.98/x
3. Step 3: Cross multiply
   2,582.91x = 3,873.78 × 733.98
4. Step 4: Simplify right side
   2,582.91x = 2,843,277.04
5. Step 5: Solve for x
   x = 2,843,277.04/2,582.91
6. Step 6: Final answer
   x = 1,100.80