Finding the Fourth Proportional to 2,297.56, 3,444.63 and 1,144.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,297.56 : 3,444.63 = 1,144.12 : x
2. Step 2: Convert to fraction form
   2,297.56/3,444.63 = 1,144.12/x
3. Step 3: Cross multiply
   2,297.56x = 3,444.63 × 1,144.12
4. Step 4: Simplify right side
   2,297.56x = 3,941,070.08
5. Step 5: Solve for x
   x = 3,941,070.08/2,297.56
6. Step 6: Final answer
   x = 1,715.33