Finding the Fourth Proportional to 2,574,930.30, 3,553,380.79 and 1,413,342.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,574,930.30 : 3,553,380.79 = 1,413,342.15 : x
2. Step 2: Convert to fraction form
   2,574,930.30/3,553,380.79 = 1,413,342.15/x
3. Step 3: Cross multiply
   2,574,930.30x = 3,553,380.79 × 1,413,342.15
4. Step 4: Simplify right side
   2,574,930.30x = 5,022,142,845,507.30
5. Step 5: Solve for x
   x = 5,022,142,845,507.30/2,574,930.30
6. Step 6: Final answer
   x = 1,950,399.53