Finding the Fourth Proportional to 2,431,677.72, 3,356,131.96 and 1,413,672.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,431,677.72 : 3,356,131.96 = 1,413,672.96 : x
2. Step 2: Convert to fraction form
   2,431,677.72/3,356,131.96 = 1,413,672.96/x
3. Step 3: Cross multiply
   2,431,677.72x = 3,356,131.96 × 1,413,672.96
4. Step 4: Simplify right side
   2,431,677.72x = 4,744,473,002,043.80
5. Step 5: Solve for x
   x = 4,744,473,002,043.80/2,431,677.72
6. Step 6: Final answer
   x = 1,951,110.94