Finding the Fourth Proportional to 4,667.88, 6,441.42 and 2,571.84

Step by Step Solution

1. Step 1: Write the proportion equation
   4,667.88 : 6,441.42 = 2,571.84 : x
2. Step 2: Convert to fraction form
   4,667.88/6,441.42 = 2,571.84/x
3. Step 3: Cross multiply
   4,667.88x = 6,441.42 × 2,571.84
4. Step 4: Simplify right side
   4,667.88x = 16,566,301.61
5. Step 5: Solve for x
   x = 16,566,301.61/4,667.88
6. Step 6: Final answer
   x = 3,549.00