Finding the Fourth Proportional to 1,068.73, 1,474.81 and 596.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,068.73 : 1,474.81 = 596.59 : x
2. Step 2: Convert to fraction form
   1,068.73/1,474.81 = 596.59/x
3. Step 3: Cross multiply
   1,068.73x = 1,474.81 × 596.59
4. Step 4: Simplify right side
   1,068.73x = 879,856.90
5. Step 5: Solve for x
   x = 879,856.90/1,068.73
6. Step 6: Final answer
   x = 823.27