Finding the Fourth Proportional to 6,650.60, 9,178.25 and 3,667.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,650.60 : 9,178.25 = 3,667.10 : x
2. Step 2: Convert to fraction form
   6,650.60/9,178.25 = 3,667.10/x
3. Step 3: Cross multiply
   6,650.60x = 9,178.25 × 3,667.10
4. Step 4: Simplify right side
   6,650.60x = 33,657,496.35
5. Step 5: Solve for x
   x = 33,657,496.35/6,650.60
6. Step 6: Final answer
   x = 5,060.82