Finding the Fourth Proportional to 2,048.52, 2,827.18 and 1,262.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048.52 : 2,827.18 = 1,262.56 : x
2. Step 2: Convert to fraction form
   2,048.52/2,827.18 = 1,262.56/x
3. Step 3: Cross multiply
   2,048.52x = 2,827.18 × 1,262.56
4. Step 4: Simplify right side
   2,048.52x = 3,569,484.38
5. Step 5: Solve for x
   x = 3,569,484.38/2,048.52
6. Step 6: Final answer
   x = 1,742.47