Finding the Fourth Proportional to 2,062.68, 3,094.20 and 1,023.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062.68 : 3,094.20 = 1,023.72 : x
2. Step 2: Convert to fraction form
   2,062.68/3,094.20 = 1,023.72/x
3. Step 3: Cross multiply
   2,062.68x = 3,094.20 × 1,023.72
4. Step 4: Simplify right side
   2,062.68x = 3,167,594.42
5. Step 5: Solve for x
   x = 3,167,594.42/2,062.68
6. Step 6: Final answer
   x = 1,535.67