Finding the Fourth Proportional to 2,049.92, 2,827.98 and 1,263.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049.92 : 2,827.98 = 1,263.50 : x
2. Step 2: Convert to fraction form
   2,049.92/2,827.98 = 1,263.50/x
3. Step 3: Cross multiply
   2,049.92x = 2,827.98 × 1,263.50
4. Step 4: Simplify right side
   2,049.92x = 3,573,152.73
5. Step 5: Solve for x
   x = 3,573,152.73/2,049.92
6. Step 6: Final answer
   x = 1,743.07