Finding the Fourth Proportional to 2,565,499.32, 3,540,241.62 and 1,419,522.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,565,499.32 : 3,540,241.62 = 1,419,522.12 : x
2. Step 2: Convert to fraction form
   2,565,499.32/3,540,241.62 = 1,419,522.12/x
3. Step 3: Cross multiply
   2,565,499.32x = 3,540,241.62 × 1,419,522.12
4. Step 4: Simplify right side
   2,565,499.32x = 5,025,451,289,734.64
5. Step 5: Solve for x
   x = 5,025,451,289,734.64/2,565,499.32
6. Step 6: Final answer
   x = 1,958,858.94