Finding the Fourth Proportional to 6,667.65, 9,201.17 and 3,683.45

Step by Step Solution

1. Step 1: Write the proportion equation
   6,667.65 : 9,201.17 = 3,683.45 : x
2. Step 2: Convert to fraction form
   6,667.65/9,201.17 = 3,683.45/x
3. Step 3: Cross multiply
   6,667.65x = 9,201.17 × 3,683.45
4. Step 4: Simplify right side
   6,667.65x = 33,892,081.85
5. Step 5: Solve for x
   x = 33,892,081.85/6,667.65
6. Step 6: Final answer
   x = 5,083.06