Finding the Fourth Proportional to 1,946.30, 2,685.94 and 1,062.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,946.30 : 2,685.94 = 1,062.14 : x
2. Step 2: Convert to fraction form
   1,946.30/2,685.94 = 1,062.14/x
3. Step 3: Cross multiply
   1,946.30x = 2,685.94 × 1,062.14
4. Step 4: Simplify right side
   1,946.30x = 2,852,844.31
5. Step 5: Solve for x
   x = 2,852,844.31/1,946.30
6. Step 6: Final answer
   x = 1,465.78