Finding the Fourth Proportional to 2,048.34, 3,073.86 and 1,124.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048.34 : 3,073.86 = 1,124.56 : x
2. Step 2: Convert to fraction form
   2,048.34/3,073.86 = 1,124.56/x
3. Step 3: Cross multiply
   2,048.34x = 3,073.86 × 1,124.56
4. Step 4: Simplify right side
   2,048.34x = 3,456,740.00
5. Step 5: Solve for x
   x = 3,456,740.00/2,048.34
6. Step 6: Final answer
   x = 1,687.58