Finding the Fourth Proportional to 2,341.98, 3,517.02 and 2,238.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,341.98 : 3,517.02 = 2,238.03 : x
2. Step 2: Convert to fraction form
   2,341.98/3,517.02 = 2,238.03/x
3. Step 3: Cross multiply
   2,341.98x = 3,517.02 × 2,238.03
4. Step 4: Simplify right side
   2,341.98x = 7,871,196.27
5. Step 5: Solve for x
   x = 7,871,196.27/2,341.98
6. Step 6: Final answer
   x = 3,360.92