Finding the Fourth Proportional to 2,296.55, 3,441.91 and 1,126.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,296.55 : 3,441.91 = 1,126.27 : x
2. Step 2: Convert to fraction form
   2,296.55/3,441.91 = 1,126.27/x
3. Step 3: Cross multiply
   2,296.55x = 3,441.91 × 1,126.27
4. Step 4: Simplify right side
   2,296.55x = 3,876,519.98
5. Step 5: Solve for x
   x = 3,876,519.98/2,296.55
6. Step 6: Final answer
   x = 1,687.98