Finding the Fourth Proportional to 3,667.72, 5,059.14 and 2,408.84

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.72 : 5,059.14 = 2,408.84 : x
2. Step 2: Convert to fraction form
   3,667.72/5,059.14 = 2,408.84/x
3. Step 3: Cross multiply
   3,667.72x = 5,059.14 × 2,408.84
4. Step 4: Simplify right side
   3,667.72x = 12,186,658.80
5. Step 5: Solve for x
   x = 12,186,658.80/3,667.72
6. Step 6: Final answer
   x = 3,322.68