Finding the Fourth Proportional to 1,414.06, 1,951.74 and 942.70

Step by Step Solution

1. Step 1: Write the proportion equation
   1,414.06 : 1,951.74 = 942.70 : x
2. Step 2: Convert to fraction form
   1,414.06/1,951.74 = 942.70/x
3. Step 3: Cross multiply
   1,414.06x = 1,951.74 × 942.70
4. Step 4: Simplify right side
   1,414.06x = 1,839,905.30
5. Step 5: Solve for x
   x = 1,839,905.30/1,414.06
6. Step 6: Final answer
   x = 1,301.15