Finding the Fourth Proportional to 2,582,379.77, 3,563,711.37 and 1,420,841.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,582,379.77 : 3,563,711.37 = 1,420,841.25 : x
2. Step 2: Convert to fraction form
   2,582,379.77/3,563,711.37 = 1,420,841.25/x
3. Step 3: Cross multiply
   2,582,379.77x = 3,563,711.37 × 1,420,841.25
4. Step 4: Simplify right side
   2,582,379.77x = 5,063,468,117,590.01
5. Step 5: Solve for x
   x = 5,063,468,117,590.01/2,582,379.77
6. Step 6: Final answer
   x = 1,960,775.94