Finding the Fourth Proportional to 2,586,017.61, 3,568,564.55 and 1,424,425.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,586,017.61 : 3,568,564.55 = 1,424,425.37 : x
2. Step 2: Convert to fraction form
   2,586,017.61/3,568,564.55 = 1,424,425.37/x
3. Step 3: Cross multiply
   2,586,017.61x = 3,568,564.55 × 1,424,425.37
4. Step 4: Simplify right side
   2,586,017.61x = 5,083,153,865,220.87
5. Step 5: Solve for x
   x = 5,083,153,865,220.87/2,586,017.61
6. Step 6: Final answer
   x = 1,965,630.03