Finding the Fourth Proportional to 3,667.13, 5,061.42 and 2,340.53

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.13 : 5,061.42 = 2,340.53 : x
2. Step 2: Convert to fraction form
   3,667.13/5,061.42 = 2,340.53/x
3. Step 3: Cross multiply
   3,667.13x = 5,061.42 × 2,340.53
4. Step 4: Simplify right side
   3,667.13x = 11,846,405.35
5. Step 5: Solve for x
   x = 11,846,405.35/3,667.13
6. Step 6: Final answer
   x = 3,230.43