Finding the Fourth Proportional to 6,667.30, 9,200.28 and 3,683.08

Step by Step Solution

1. Step 1: Write the proportion equation
   6,667.30 : 9,200.28 = 3,683.08 : x
2. Step 2: Convert to fraction form
   6,667.30/9,200.28 = 3,683.08/x
3. Step 3: Cross multiply
   6,667.30x = 9,200.28 × 3,683.08
4. Step 4: Simplify right side
   6,667.30x = 33,885,367.26
5. Step 5: Solve for x
   x = 33,885,367.26/6,667.30
6. Step 6: Final answer
   x = 5,082.32