Finding the Fourth Proportional to 6,665.51, 9,200.18 and 3,833.19

Step by Step Solution

1. Step 1: Write the proportion equation
   6,665.51 : 9,200.18 = 3,833.19 : x
2. Step 2: Convert to fraction form
   6,665.51/9,200.18 = 3,833.19/x
3. Step 3: Cross multiply
   6,665.51x = 9,200.18 × 3,833.19
4. Step 4: Simplify right side
   6,665.51x = 35,266,033.18
5. Step 5: Solve for x
   x = 35,266,033.18/6,665.51
6. Step 6: Final answer
   x = 5,290.83