Finding the Fourth Proportional to 3,703.97, 5,111.31 and 2,025.45

Step by Step Solution

1. Step 1: Write the proportion equation
   3,703.97 : 5,111.31 = 2,025.45 : x
2. Step 2: Convert to fraction form
   3,703.97/5,111.31 = 2,025.45/x
3. Step 3: Cross multiply
   3,703.97x = 5,111.31 × 2,025.45
4. Step 4: Simplify right side
   3,703.97x = 10,352,710.43
5. Step 5: Solve for x
   x = 10,352,710.43/3,703.97
6. Step 6: Final answer
   x = 2,795.03