Finding the Fourth Proportional to 2,581,305.55, 3,562,204.63 and 1,435,361.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,581,305.55 : 3,562,204.63 = 1,435,361.29 : x
2. Step 2: Convert to fraction form
   2,581,305.55/3,562,204.63 = 1,435,361.29/x
3. Step 3: Cross multiply
   2,581,305.55x = 3,562,204.63 × 1,435,361.29
4. Step 4: Simplify right side
   2,581,305.55x = 5,113,050,632,960.77
5. Step 5: Solve for x
   x = 5,113,050,632,960.77/2,581,305.55
6. Step 6: Final answer
   x = 1,980,800.23