Finding the Fourth Proportional to 2,044.35, 3,065.72 and 745.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,044.35 : 3,065.72 = 745.52 : x
2. Step 2: Convert to fraction form
   2,044.35/3,065.72 = 745.52/x
3. Step 3: Cross multiply
   2,044.35x = 3,065.72 × 745.52
4. Step 4: Simplify right side
   2,044.35x = 2,285,536.52
5. Step 5: Solve for x
   x = 2,285,536.52/2,044.35
6. Step 6: Final answer
   x = 1,117.98