Finding the Fourth Proportional to 2,461,920.27, 3,398,016.82 and 1,443,653.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,461,920.27 : 3,398,016.82 = 1,443,653.07 : x
2. Step 2: Convert to fraction form
   2,461,920.27/3,398,016.82 = 1,443,653.07/x
3. Step 3: Cross multiply
   2,461,920.27x = 3,398,016.82 × 1,443,653.07
4. Step 4: Simplify right side
   2,461,920.27x = 4,905,557,414,104.64
5. Step 5: Solve for x
   x = 4,905,557,414,104.64/2,461,920.27
6. Step 6: Final answer
   x = 1,992,573.63