Finding the Fourth Proportional to 2,048.82, 3,073.98 and 733.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048.82 : 3,073.98 = 733.20 : x
2. Step 2: Convert to fraction form
   2,048.82/3,073.98 = 733.20/x
3. Step 3: Cross multiply
   2,048.82x = 3,073.98 × 733.20
4. Step 4: Simplify right side
   2,048.82x = 2,253,842.14
5. Step 5: Solve for x
   x = 2,253,842.14/2,048.82
6. Step 6: Final answer
   x = 1,100.07