Finding the Fourth Proportional to 1,946.37, 2,686.01 and 1,062.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,946.37 : 2,686.01 = 1,062.18 : x
2. Step 2: Convert to fraction form
   1,946.37/2,686.01 = 1,062.18/x
3. Step 3: Cross multiply
   1,946.37x = 2,686.01 × 1,062.18
4. Step 4: Simplify right side
   1,946.37x = 2,853,026.10
5. Step 5: Solve for x
   x = 2,853,026.10/1,946.37
6. Step 6: Final answer
   x = 1,465.82