Finding the Fourth Proportional to 2,557,744.38, 3,529,687.59 and 1,411,824.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,557,744.38 : 3,529,687.59 = 1,411,824.96 : x
2. Step 2: Convert to fraction form
   2,557,744.38/3,529,687.59 = 1,411,824.96/x
3. Step 3: Cross multiply
   2,557,744.38x = 3,529,687.59 × 1,411,824.96
4. Step 4: Simplify right side
   2,557,744.38x = 4,983,301,040,564.25
5. Step 5: Solve for x
   x = 4,983,301,040,564.25/2,557,744.38
6. Step 6: Final answer
   x = 1,948,318.64