Finding the Fourth Proportional to 1,034.54, 1,427.69 and 592.58

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034.54 : 1,427.69 = 592.58 : x
2. Step 2: Convert to fraction form
   1,034.54/1,427.69 = 592.58/x
3. Step 3: Cross multiply
   1,034.54x = 1,427.69 × 592.58
4. Step 4: Simplify right side
   1,034.54x = 846,020.54
5. Step 5: Solve for x
   x = 846,020.54/1,034.54
6. Step 6: Final answer
   x = 817.77