Finding the Fourth Proportional to 1,747.58, 2,411.98 and 1,049.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,747.58 : 2,411.98 = 1,049.06 : x
2. Step 2: Convert to fraction form
   1,747.58/2,411.98 = 1,049.06/x
3. Step 3: Cross multiply
   1,747.58x = 2,411.98 × 1,049.06
4. Step 4: Simplify right side
   1,747.58x = 2,530,311.74
5. Step 5: Solve for x
   x = 2,530,311.74/1,747.58
6. Step 6: Final answer
   x = 1,447.89