Finding the Fourth Proportional to 6,651.59, 9,179.26 and 3,667.53

Step by Step Solution

1. Step 1: Write the proportion equation
   6,651.59 : 9,179.26 = 3,667.53 : x
2. Step 2: Convert to fraction form
   6,651.59/9,179.26 = 3,667.53/x
3. Step 3: Cross multiply
   6,651.59x = 9,179.26 × 3,667.53
4. Step 4: Simplify right side
   6,651.59x = 33,665,211.43
5. Step 5: Solve for x
   x = 33,665,211.43/6,651.59
6. Step 6: Final answer
   x = 5,061.23