Finding the Fourth Proportional to 2,499,874.18, 3,450,107.13 and 1,412,216.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,874.18 : 3,450,107.13 = 1,412,216.21 : x
2. Step 2: Convert to fraction form
   2,499,874.18/3,450,107.13 = 1,412,216.21/x
3. Step 3: Cross multiply
   2,499,874.18x = 3,450,107.13 × 1,412,216.21
4. Step 4: Simplify right side
   2,499,874.18x = 4,872,297,215,222.58
5. Step 5: Solve for x
   x = 4,872,297,215,222.58/2,499,874.18
6. Step 6: Final answer
   x = 1,949,016.98