Finding the Fourth Proportional to 7,571.67, 11,341.08 and 3,667.89

Step by Step Solution

1. Step 1: Write the proportion equation
   7,571.67 : 11,341.08 = 3,667.89 : x
2. Step 2: Convert to fraction form
   7,571.67/11,341.08 = 3,667.89/x
3. Step 3: Cross multiply
   7,571.67x = 11,341.08 × 3,667.89
4. Step 4: Simplify right side
   7,571.67x = 41,597,833.92
5. Step 5: Solve for x
   x = 41,597,833.92/7,571.67
6. Step 6: Final answer
   x = 5,493.88