Finding the Fourth Proportional to 1,414.08, 1,949.37 and 993.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,414.08 : 1,949.37 = 993.15 : x
2. Step 2: Convert to fraction form
   1,414.08/1,949.37 = 993.15/x
3. Step 3: Cross multiply
   1,414.08x = 1,949.37 × 993.15
4. Step 4: Simplify right side
   1,414.08x = 1,936,016.82
5. Step 5: Solve for x
   x = 1,936,016.82/1,414.08
6. Step 6: Final answer
   x = 1,369.10