Finding the Fourth Proportional to 1,323.27, 1,985.31 and 592.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,323.27 : 1,985.31 = 592.38 : x
2. Step 2: Convert to fraction form
   1,323.27/1,985.31 = 592.38/x
3. Step 3: Cross multiply
   1,323.27x = 1,985.31 × 592.38
4. Step 4: Simplify right side
   1,323.27x = 1,176,057.94
5. Step 5: Solve for x
   x = 1,176,057.94/1,323.27
6. Step 6: Final answer
   x = 888.75