Finding the Fourth Proportional to 2,566,737.32, 3,853,890.83 and 1,431,717.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,566,737.32 : 3,853,890.83 = 1,431,717.12 : x
2. Step 2: Convert to fraction form
   2,566,737.32/3,853,890.83 = 1,431,717.12/x
3. Step 3: Cross multiply
   2,566,737.32x = 3,853,890.83 × 1,431,717.12
4. Step 4: Simplify right side
   2,566,737.32x = 5,517,681,483,501.30
5. Step 5: Solve for x
   x = 5,517,681,483,501.30/2,566,737.32
6. Step 6: Final answer
   x = 2,149,686.86