Finding the Fourth Proportional to 2,046.47, 2,824.88 and 1,260.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046.47 : 2,824.88 = 1,260.56 : x
2. Step 2: Convert to fraction form
   2,046.47/2,824.88 = 1,260.56/x
3. Step 3: Cross multiply
   2,046.47x = 2,824.88 × 1,260.56
4. Step 4: Simplify right side
   2,046.47x = 3,560,931.49
5. Step 5: Solve for x
   x = 3,560,931.49/2,046.47
6. Step 6: Final answer
   x = 1,740.04