Finding the Fourth Proportional to 1,044.89, 1,441.58 and 596.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,044.89 : 1,441.58 = 596.43 : x
2. Step 2: Convert to fraction form
   1,044.89/1,441.58 = 596.43/x
3. Step 3: Cross multiply
   1,044.89x = 1,441.58 × 596.43
4. Step 4: Simplify right side
   1,044.89x = 859,801.56
5. Step 5: Solve for x
   x = 859,801.56/1,044.89
6. Step 6: Final answer
   x = 822.87