Finding the Fourth Proportional to 6,651.48, 9,179.59 and 3,667.90

Step by Step Solution

1. Step 1: Write the proportion equation
   6,651.48 : 9,179.59 = 3,667.90 : x
2. Step 2: Convert to fraction form
   6,651.48/9,179.59 = 3,667.90/x
3. Step 3: Cross multiply
   6,651.48x = 9,179.59 × 3,667.90
4. Step 4: Simplify right side
   6,651.48x = 33,669,818.16
5. Step 5: Solve for x
   x = 33,669,818.16/6,651.48
6. Step 6: Final answer
   x = 5,062.00