Finding the Fourth Proportional to 1,036.38, 1,429.92 and 594.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036.38 : 1,429.92 = 594.02 : x
2. Step 2: Convert to fraction form
   1,036.38/1,429.92 = 594.02/x
3. Step 3: Cross multiply
   1,036.38x = 1,429.92 × 594.02
4. Step 4: Simplify right side
   1,036.38x = 849,401.08
5. Step 5: Solve for x
   x = 849,401.08/1,036.38
6. Step 6: Final answer
   x = 819.58