Finding the Fourth Proportional to 2,048.04, 3,072.24 and 749.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048.04 : 3,072.24 = 749.34 : x
2. Step 2: Convert to fraction form
   2,048.04/3,072.24 = 749.34/x
3. Step 3: Cross multiply
   2,048.04x = 3,072.24 × 749.34
4. Step 4: Simplify right side
   2,048.04x = 2,302,152.32
5. Step 5: Solve for x
   x = 2,302,152.32/2,048.04
6. Step 6: Final answer
   x = 1,124.08