Finding the Fourth Proportional to 4,667.74, 6,441.42 and 2,571.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,667.74 : 6,441.42 = 2,571.82 : x
2. Step 2: Convert to fraction form
   4,667.74/6,441.42 = 2,571.82/x
3. Step 3: Cross multiply
   4,667.74x = 6,441.42 × 2,571.82
4. Step 4: Simplify right side
   4,667.74x = 16,566,172.78
5. Step 5: Solve for x
   x = 16,566,172.78/4,667.74
6. Step 6: Final answer
   x = 3,549.08