Finding the Fourth Proportional to 2,044.94, 3,068.01 and 874.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,044.94 : 3,068.01 = 874.31 : x
2. Step 2: Convert to fraction form
   2,044.94/3,068.01 = 874.31/x
3. Step 3: Cross multiply
   2,044.94x = 3,068.01 × 874.31
4. Step 4: Simplify right side
   2,044.94x = 2,682,376.48
5. Step 5: Solve for x
   x = 2,682,376.48/2,044.94
6. Step 6: Final answer
   x = 1,311.72