Finding the Fourth Proportional to 6,429.33, 9,644.31 and 2,046.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,429.33 : 9,644.31 = 2,046.69 : x
2. Step 2: Convert to fraction form
   6,429.33/9,644.31 = 2,046.69/x
3. Step 3: Cross multiply
   6,429.33x = 9,644.31 × 2,046.69
4. Step 4: Simplify right side
   6,429.33x = 19,738,912.83
5. Step 5: Solve for x
   x = 19,738,912.83/6,429.33
6. Step 6: Final answer
   x = 3,070.14