Finding the Fourth Proportional to 2,581,546.96, 3,562,261.96 and 1,435,442.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,581,546.96 : 3,562,261.96 = 1,435,442.32 : x
2. Step 2: Convert to fraction form
   2,581,546.96/3,562,261.96 = 1,435,442.32/x
3. Step 3: Cross multiply
   2,581,546.96x = 3,562,261.96 × 1,435,442.32
4. Step 4: Simplify right side
   2,581,546.96x = 5,113,421,572,310.15
5. Step 5: Solve for x
   x = 5,113,421,572,310.15/2,581,546.96
6. Step 6: Final answer
   x = 1,980,758.69