Finding the Fourth Proportional to 4,028.05, 5,557.31 and 2,535.42

Step by Step Solution

1. Step 1: Write the proportion equation
   4,028.05 : 5,557.31 = 2,535.42 : x
2. Step 2: Convert to fraction form
   4,028.05/5,557.31 = 2,535.42/x
3. Step 3: Cross multiply
   4,028.05x = 5,557.31 × 2,535.42
4. Step 4: Simplify right side
   4,028.05x = 14,090,101.33
5. Step 5: Solve for x
   x = 14,090,101.33/4,028.05
6. Step 6: Final answer
   x = 3,498.00