Finding the Fourth Proportional to 1,175.33, 1,763.31 and 590.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,175.33 : 1,763.31 = 590.18 : x
2. Step 2: Convert to fraction form
   1,175.33/1,763.31 = 590.18/x
3. Step 3: Cross multiply
   1,175.33x = 1,763.31 × 590.18
4. Step 4: Simplify right side
   1,175.33x = 1,040,663.69
5. Step 5: Solve for x
   x = 1,040,663.69/1,175.33
6. Step 6: Final answer
   x = 885.42