Finding the Fourth Proportional to 2,441.70, 3,663.18 and 1,402.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,441.70 : 3,663.18 = 1,402.38 : x
2. Step 2: Convert to fraction form
   2,441.70/3,663.18 = 1,402.38/x
3. Step 3: Cross multiply
   2,441.70x = 3,663.18 × 1,402.38
4. Step 4: Simplify right side
   2,441.70x = 5,137,170.37
5. Step 5: Solve for x
   x = 5,137,170.37/2,441.70
6. Step 6: Final answer
   x = 2,103.93