Finding the Fourth Proportional to 1,414.16, 1,952.20 and 942.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,414.16 : 1,952.20 = 942.84 : x
2. Step 2: Convert to fraction form
   1,414.16/1,952.20 = 942.84/x
3. Step 3: Cross multiply
   1,414.16x = 1,952.20 × 942.84
4. Step 4: Simplify right side
   1,414.16x = 1,840,613.43
5. Step 5: Solve for x
   x = 1,840,613.43/1,414.16
6. Step 6: Final answer
   x = 1,301.56