Finding the Fourth Proportional to 3,504.82, 5,253.57 and 1,426.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,504.82 : 5,253.57 = 1,426.27 : x
2. Step 2: Convert to fraction form
   3,504.82/5,253.57 = 1,426.27/x
3. Step 3: Cross multiply
   3,504.82x = 5,253.57 × 1,426.27
4. Step 4: Simplify right side
   3,504.82x = 7,493,009.28
5. Step 5: Solve for x
   x = 7,493,009.28/3,504.82
6. Step 6: Final answer
   x = 2,137.92