Finding the Fourth Proportional to 1,084.16, 1,625.16 and 596.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,084.16 : 1,625.16 = 596.72 : x
2. Step 2: Convert to fraction form
   1,084.16/1,625.16 = 596.72/x
3. Step 3: Cross multiply
   1,084.16x = 1,625.16 × 596.72
4. Step 4: Simplify right side
   1,084.16x = 969,765.48
5. Step 5: Solve for x
   x = 969,765.48/1,084.16
6. Step 6: Final answer
   x = 894.49