Finding the Fourth Proportional to 2,064.38, 3,092.72 and 1,023.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.38 : 3,092.72 = 1,023.19 : x
2. Step 2: Convert to fraction form
   2,064.38/3,092.72 = 1,023.19/x
3. Step 3: Cross multiply
   2,064.38x = 3,092.72 × 1,023.19
4. Step 4: Simplify right side
   2,064.38x = 3,164,427.33
5. Step 5: Solve for x
   x = 3,164,427.33/2,064.38
6. Step 6: Final answer
   x = 1,532.87