Finding the Fourth Proportional to 6,651.94, 9,179.73 and 3,667.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,651.94 : 9,179.73 = 3,667.88 : x
2. Step 2: Convert to fraction form
   6,651.94/9,179.73 = 3,667.88/x
3. Step 3: Cross multiply
   6,651.94x = 9,179.73 × 3,667.88
4. Step 4: Simplify right side
   6,651.94x = 33,670,148.07
5. Step 5: Solve for x
   x = 33,670,148.07/6,651.94
6. Step 6: Final answer
   x = 5,061.71