Finding the Fourth Proportional to 2,504.57, 3,756.94 and 749.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504.57 : 3,756.94 = 749.59 : x
2. Step 2: Convert to fraction form
   2,504.57/3,756.94 = 749.59/x
3. Step 3: Cross multiply
   2,504.57x = 3,756.94 × 749.59
4. Step 4: Simplify right side
   2,504.57x = 2,816,153.39
5. Step 5: Solve for x
   x = 2,816,153.39/2,504.57
6. Step 6: Final answer
   x = 1,124.41