Finding the Fourth Proportional to 2,825,445.33, 3,899,163.29 and 1,536,294.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,825,445.33 : 3,899,163.29 = 1,536,294.42 : x
2. Step 2: Convert to fraction form
   2,825,445.33/3,899,163.29 = 1,536,294.42/x
3. Step 3: Cross multiply
   2,825,445.33x = 3,899,163.29 × 1,536,294.42
4. Step 4: Simplify right side
   2,825,445.33x = 5,990,262,797,414.37
5. Step 5: Solve for x
   x = 5,990,262,797,414.37/2,825,445.33
6. Step 6: Final answer
   x = 2,120,112.80