Finding the Fourth Proportional to 2,044.78, 3,066.56 and 746.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,044.78 : 3,066.56 = 746.35 : x
2. Step 2: Convert to fraction form
   2,044.78/3,066.56 = 746.35/x
3. Step 3: Cross multiply
   2,044.78x = 3,066.56 × 746.35
4. Step 4: Simplify right side
   2,044.78x = 2,288,718.46
5. Step 5: Solve for x
   x = 2,288,718.46/2,044.78
6. Step 6: Final answer
   x = 1,119.30