Finding the Fourth Proportional to 1,036.07, 1,429.79 and 594.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036.07 : 1,429.79 = 594.08 : x
2. Step 2: Convert to fraction form
   1,036.07/1,429.79 = 594.08/x
3. Step 3: Cross multiply
   1,036.07x = 1,429.79 × 594.08
4. Step 4: Simplify right side
   1,036.07x = 849,399.52
5. Step 5: Solve for x
   x = 849,399.52/1,036.07
6. Step 6: Final answer
   x = 819.83