Finding the Fourth Proportional to 1,596.52, 2,203.50 and 897.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,596.52 : 2,203.50 = 897.89 : x
2. Step 2: Convert to fraction form
   1,596.52/2,203.50 = 897.89/x
3. Step 3: Cross multiply
   1,596.52x = 2,203.50 × 897.89
4. Step 4: Simplify right side
   1,596.52x = 1,978,503.88
5. Step 5: Solve for x
   x = 1,978,503.88/1,596.52
6. Step 6: Final answer
   x = 1,239.26