Finding the Fourth Proportional to 2,582,042.32, 3,864,782.04 and 1,380,961.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,582,042.32 : 3,864,782.04 = 1,380,961.36 : x
2. Step 2: Convert to fraction form
   2,582,042.32/3,864,782.04 = 1,380,961.36/x
3. Step 3: Cross multiply
   2,582,042.32x = 3,864,782.04 × 1,380,961.36
4. Step 4: Simplify right side
   2,582,042.32x = 5,337,114,662,061.97
5. Step 5: Solve for x
   x = 5,337,114,662,061.97/2,582,042.32
6. Step 6: Final answer
   x = 2,067,012.85