Finding the Fourth Proportional to 6,667.00, 9,200.34 and 3,682.78

Step by Step Solution

1. Step 1: Write the proportion equation
   6,667.00 : 9,200.34 = 3,682.78 : x
2. Step 2: Convert to fraction form
   6,667.00/9,200.34 = 3,682.78/x
3. Step 3: Cross multiply
   6,667.00x = 9,200.34 × 3,682.78
4. Step 4: Simplify right side
   6,667.00x = 33,882,805.14
5. Step 5: Solve for x
   x = 33,882,805.14/6,667.00
6. Step 6: Final answer
   x = 5,082.17