Finding the Fourth Proportional to 3,667.31, 5,059.55 and 2,341.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.31 : 5,059.55 = 2,341.61 : x
2. Step 2: Convert to fraction form
   3,667.31/5,059.55 = 2,341.61/x
3. Step 3: Cross multiply
   3,667.31x = 5,059.55 × 2,341.61
4. Step 4: Simplify right side
   3,667.31x = 11,847,455.87
5. Step 5: Solve for x
   x = 11,847,455.87/3,667.31
6. Step 6: Final answer
   x = 3,230.56