Finding the Fourth Proportional to 2,062.88, 3,094.78 and 1,023.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062.88 : 3,094.78 = 1,023.45 : x
2. Step 2: Convert to fraction form
   2,062.88/3,094.78 = 1,023.45/x
3. Step 3: Cross multiply
   2,062.88x = 3,094.78 × 1,023.45
4. Step 4: Simplify right side
   2,062.88x = 3,167,350.03
5. Step 5: Solve for x
   x = 3,167,350.03/2,062.88
6. Step 6: Final answer
   x = 1,535.40