Finding the Fourth Proportional to 6,651.43, 9,178.93 and 3,667.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,651.43 : 9,178.93 = 3,667.25 : x
2. Step 2: Convert to fraction form
   6,651.43/9,178.93 = 3,667.25/x
3. Step 3: Cross multiply
   6,651.43x = 9,178.93 × 3,667.25
4. Step 4: Simplify right side
   6,651.43x = 33,661,431.04
5. Step 5: Solve for x
   x = 33,661,431.04/6,651.43
6. Step 6: Final answer
   x = 5,060.78