Finding the Fourth Proportional to 2,582,046.32, 3,864,788.04 and 1,380,965.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,582,046.32 : 3,864,788.04 = 1,380,965.36 : x
2. Step 2: Convert to fraction form
   2,582,046.32/3,864,788.04 = 1,380,965.36/x
3. Step 3: Cross multiply
   2,582,046.32x = 3,864,788.04 × 1,380,965.36
4. Step 4: Simplify right side
   2,582,046.32x = 5,337,138,406,982.30
5. Step 5: Solve for x
   x = 5,337,138,406,982.30/2,582,046.32
6. Step 6: Final answer
   x = 2,067,018.85