Finding the Fourth Proportional to 2,511.37, 3,769.48 and 1,126.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,511.37 : 3,769.48 = 1,126.27 : x
2. Step 2: Convert to fraction form
   2,511.37/3,769.48 = 1,126.27/x
3. Step 3: Cross multiply
   2,511.37x = 3,769.48 × 1,126.27
4. Step 4: Simplify right side
   2,511.37x = 4,245,433.39
5. Step 5: Solve for x
   x = 4,245,433.39/2,511.37
6. Step 6: Final answer
   x = 1,690.49