Finding the Fourth Proportional to 2,586,569.30, 3,569,744.06 and 1,425,132.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,586,569.30 : 3,569,744.06 = 1,425,132.33 : x
2. Step 2: Convert to fraction form
   2,586,569.30/3,569,744.06 = 1,425,132.33/x
3. Step 3: Cross multiply
   2,586,569.30x = 3,569,744.06 × 1,425,132.33
4. Step 4: Simplify right side
   2,586,569.30x = 5,087,357,662,579.87
5. Step 5: Solve for x
   x = 5,087,357,662,579.87/2,586,569.30
6. Step 6: Final answer
   x = 1,966,836.01