Finding the Fourth Proportional to 6,651.58, 9,179.07 and 3,667.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,651.58 : 9,179.07 = 3,667.69 : x
2. Step 2: Convert to fraction form
   6,651.58/9,179.07 = 3,667.69/x
3. Step 3: Cross multiply
   6,651.58x = 9,179.07 × 3,667.69
4. Step 4: Simplify right side
   6,651.58x = 33,665,983.25
5. Step 5: Solve for x
   x = 33,665,983.25/6,651.58
6. Step 6: Final answer
   x = 5,061.35