Finding the Fourth Proportional to 1,064.38, 1,468.81 and 592.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064.38 : 1,468.81 = 592.27 : x
2. Step 2: Convert to fraction form
   1,064.38/1,468.81 = 592.27/x
3. Step 3: Cross multiply
   1,064.38x = 1,468.81 × 592.27
4. Step 4: Simplify right side
   1,064.38x = 869,932.10
5. Step 5: Solve for x
   x = 869,932.10/1,064.38
6. Step 6: Final answer
   x = 817.31