Finding the Fourth Proportional to 2,297,429.10, 3,170,399.67 and 1,438,462.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,297,429.10 : 3,170,399.67 = 1,438,462.98 : x
2. Step 2: Convert to fraction form
   2,297,429.10/3,170,399.67 = 1,438,462.98/x
3. Step 3: Cross multiply
   2,297,429.10x = 3,170,399.67 × 1,438,462.98
4. Step 4: Simplify right side
   2,297,429.10x = 4,560,502,557,099.22
5. Step 5: Solve for x
   x = 4,560,502,557,099.22/2,297,429.10
6. Step 6: Final answer
   x = 1,985,046.05