Finding the Fourth Proportional to 2,402.71, 3,604.98 and 942.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,402.71 : 3,604.98 = 942.88 : x
2. Step 2: Convert to fraction form
   2,402.71/3,604.98 = 942.88/x
3. Step 3: Cross multiply
   2,402.71x = 3,604.98 × 942.88
4. Step 4: Simplify right side
   2,402.71x = 3,399,063.54
5. Step 5: Solve for x
   x = 3,399,063.54/2,402.71
6. Step 6: Final answer
   x = 1,414.68