Finding the Fourth Proportional to 6,005.89, 9,018.56 and 3,711.97

Step by Step Solution

1. Step 1: Write the proportion equation
   6,005.89 : 9,018.56 = 3,711.97 : x
2. Step 2: Convert to fraction form
   6,005.89/9,018.56 = 3,711.97/x
3. Step 3: Cross multiply
   6,005.89x = 9,018.56 × 3,711.97
4. Step 4: Simplify right side
   6,005.89x = 33,476,624.16
5. Step 5: Solve for x
   x = 33,476,624.16/6,005.89
6. Step 6: Final answer
   x = 5,573.97