Finding the Fourth Proportional to 2,204.72, 3,041.92 and 1,260.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,204.72 : 3,041.92 = 1,260.56 : x
2. Step 2: Convert to fraction form
   2,204.72/3,041.92 = 1,260.56/x
3. Step 3: Cross multiply
   2,204.72x = 3,041.92 × 1,260.56
4. Step 4: Simplify right side
   2,204.72x = 3,834,522.68
5. Step 5: Solve for x
   x = 3,834,522.68/2,204.72
6. Step 6: Final answer
   x = 1,739.23