Finding the Fourth Proportional to 2,043.06, 3,062.76 and 946.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,043.06 : 3,062.76 = 946.86 : x
2. Step 2: Convert to fraction form
   2,043.06/3,062.76 = 946.86/x
3. Step 3: Cross multiply
   2,043.06x = 3,062.76 × 946.86
4. Step 4: Simplify right side
   2,043.06x = 2,900,004.93
5. Step 5: Solve for x
   x = 2,900,004.93/2,043.06
6. Step 6: Final answer
   x = 1,419.44