Finding the Fourth Proportional to 1,034.55, 1,427.76 and 592.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034.55 : 1,427.76 = 592.56 : x
2. Step 2: Convert to fraction form
   1,034.55/1,427.76 = 592.56/x
3. Step 3: Cross multiply
   1,034.55x = 1,427.76 × 592.56
4. Step 4: Simplify right side
   1,034.55x = 846,033.47
5. Step 5: Solve for x
   x = 846,033.47/1,034.55
6. Step 6: Final answer
   x = 817.78