Finding the Fourth Proportional to 7,667.82, 11,501.70 and 3,282.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,667.82 : 11,501.70 = 3,282.42 : x
2. Step 2: Convert to fraction form
   7,667.82/11,501.70 = 3,282.42/x
3. Step 3: Cross multiply
   7,667.82x = 11,501.70 × 3,282.42
4. Step 4: Simplify right side
   7,667.82x = 37,753,410.11
5. Step 5: Solve for x
   x = 37,753,410.11/7,667.82
6. Step 6: Final answer
   x = 4,923.62