Finding the Fourth Proportional to 2,581,545.96, 3,562,260.58 and 1,435,441.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,581,545.96 : 3,562,260.58 = 1,435,441.32 : x
2. Step 2: Convert to fraction form
   2,581,545.96/3,562,260.58 = 1,435,441.32/x
3. Step 3: Cross multiply
   2,581,545.96x = 3,562,260.58 × 1,435,441.32
4. Step 4: Simplify right side
   2,581,545.96x = 5,113,416,029,139.17
5. Step 5: Solve for x
   x = 5,113,416,029,139.17/2,581,545.96
6. Step 6: Final answer
   x = 1,980,757.31