Finding the Fourth Proportional to 2,733.52, 4,098.76 and 1,271.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,733.52 : 4,098.76 = 1,271.27 : x
2. Step 2: Convert to fraction form
   2,733.52/4,098.76 = 1,271.27/x
3. Step 3: Cross multiply
   2,733.52x = 4,098.76 × 1,271.27
4. Step 4: Simplify right side
   2,733.52x = 5,210,630.63
5. Step 5: Solve for x
   x = 5,210,630.63/2,733.52
6. Step 6: Final answer
   x = 1,906.20