Finding the Fourth Proportional to 2,452,995.52, 3,680,105.64 and 855,581.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452,995.52 : 3,680,105.64 = 855,581.56 : x
2. Step 2: Convert to fraction form
   2,452,995.52/3,680,105.64 = 855,581.56/x
3. Step 3: Cross multiply
   2,452,995.52x = 3,680,105.64 × 855,581.56
4. Step 4: Simplify right side
   2,452,995.52x = 3,148,630,524,436.00
5. Step 5: Solve for x
   x = 3,148,630,524,436.00/2,452,995.52
6. Step 6: Final answer
   x = 1,283,585.93