Finding the Fourth Proportional to 3,759,411.48, 5,187,993.06 and 2,040,532.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,759,411.48 : 5,187,993.06 = 2,040,532.38 : x
2. Step 2: Convert to fraction form
   3,759,411.48/5,187,993.06 = 2,040,532.38/x
3. Step 3: Cross multiply
   3,759,411.48x = 5,187,993.06 × 2,040,532.38
4. Step 4: Simplify right side
   3,759,411.48x = 10,586,267,826,145.28
5. Step 5: Solve for x
   x = 10,586,267,826,145.28/3,759,411.48
6. Step 6: Final answer
   x = 2,815,937.52