Finding the Fourth Proportional to 3,667.21, 5,059.42 and 2,408.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.21 : 5,059.42 = 2,408.94 : x
2. Step 2: Convert to fraction form
   3,667.21/5,059.42 = 2,408.94/x
3. Step 3: Cross multiply
   3,667.21x = 5,059.42 × 2,408.94
4. Step 4: Simplify right side
   3,667.21x = 12,187,827.17
5. Step 5: Solve for x
   x = 12,187,827.17/3,667.21
6. Step 6: Final answer
   x = 3,323.46