Finding the Fourth Proportional to 1,036.86, 1,430.83 and 594.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036.86 : 1,430.83 = 594.76 : x
2. Step 2: Convert to fraction form
   1,036.86/1,430.83 = 594.76/x
3. Step 3: Cross multiply
   1,036.86x = 1,430.83 × 594.76
4. Step 4: Simplify right side
   1,036.86x = 851,000.45
5. Step 5: Solve for x
   x = 851,000.45/1,036.86
6. Step 6: Final answer
   x = 820.75