Finding the Fourth Proportional to 2,561,466.06, 3,534,896.30 and 1,399,976.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,561,466.06 : 3,534,896.30 = 1,399,976.82 : x
2. Step 2: Convert to fraction form
   2,561,466.06/3,534,896.30 = 1,399,976.82/x
3. Step 3: Cross multiply
   2,561,466.06x = 3,534,896.30 × 1,399,976.82
4. Step 4: Simplify right side
   2,561,466.06x = 4,948,772,874,103.88
5. Step 5: Solve for x
   x = 4,948,772,874,103.88/2,561,466.06
6. Step 6: Final answer
   x = 1,932,007.98