Finding the Fourth Proportional to 2,571,287.01, 3,548,137.50 and 1,425,269.85

Step by Step Solution

1. Step 1: Write the proportion equation
   2,571,287.01 : 3,548,137.50 = 1,425,269.85 : x
2. Step 2: Convert to fraction form
   2,571,287.01/3,548,137.50 = 1,425,269.85/x
3. Step 3: Cross multiply
   2,571,287.01x = 3,548,137.50 × 1,425,269.85
4. Step 4: Simplify right side
   2,571,287.01x = 5,057,053,402,404.38
5. Step 5: Solve for x
   x = 5,057,053,402,404.38/2,571,287.01
6. Step 6: Final answer
   x = 1,966,740.15