Finding the Fourth Proportional to 2,595,361.72, 3,894,436.86 and 1,080,089.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,595,361.72 : 3,894,436.86 = 1,080,089.32 : x
2. Step 2: Convert to fraction form
   2,595,361.72/3,894,436.86 = 1,080,089.32/x
3. Step 3: Cross multiply
   2,595,361.72x = 3,894,436.86 × 1,080,089.32
4. Step 4: Simplify right side
   2,595,361.72x = 4,206,339,659,900.34
5. Step 5: Solve for x
   x = 4,206,339,659,900.34/2,595,361.72
6. Step 6: Final answer
   x = 1,620,714.23