Finding the Fourth Proportional to 2,569,456.69, 3,545,966.41 and 1,423,537.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569,456.69 : 3,545,966.41 = 1,423,537.03 : x
2. Step 2: Convert to fraction form
   2,569,456.69/3,545,966.41 = 1,423,537.03/x
3. Step 3: Cross multiply
   2,569,456.69x = 3,545,966.41 × 1,423,537.03
4. Step 4: Simplify right side
   2,569,456.69x = 5,047,814,500,652.17
5. Step 5: Solve for x
   x = 5,047,814,500,652.17/2,569,456.69
6. Step 6: Final answer
   x = 1,964,545.47