Finding the Fourth Proportional to 6,006.42, 8,998.86 and 3,665.22

Step by Step Solution

1. Step 1: Write the proportion equation
   6,006.42 : 8,998.86 = 3,665.22 : x
2. Step 2: Convert to fraction form
   6,006.42/8,998.86 = 3,665.22/x
3. Step 3: Cross multiply
   6,006.42x = 8,998.86 × 3,665.22
4. Step 4: Simplify right side
   6,006.42x = 32,982,801.65
5. Step 5: Solve for x
   x = 32,982,801.65/6,006.42
6. Step 6: Final answer
   x = 5,491.26