Finding the Fourth Proportional to 6,001.98, 8,281.89 and 3,644.07

Step by Step Solution

1. Step 1: Write the proportion equation
   6,001.98 : 8,281.89 = 3,644.07 : x
2. Step 2: Convert to fraction form
   6,001.98/8,281.89 = 3,644.07/x
3. Step 3: Cross multiply
   6,001.98x = 8,281.89 × 3,644.07
4. Step 4: Simplify right side
   6,001.98x = 30,179,786.89
5. Step 5: Solve for x
   x = 30,179,786.89/6,001.98
6. Step 6: Final answer
   x = 5,028.31