Finding the Fourth Proportional to 2,504.82, 3,756.90 and 749.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504.82 : 3,756.90 = 749.82 : x
2. Step 2: Convert to fraction form
   2,504.82/3,756.90 = 749.82/x
3. Step 3: Cross multiply
   2,504.82x = 3,756.90 × 749.82
4. Step 4: Simplify right side
   2,504.82x = 2,816,998.76
5. Step 5: Solve for x
   x = 2,816,998.76/2,504.82
6. Step 6: Final answer
   x = 1,124.63