Finding the Fourth Proportional to 1,168.57, 1,751.23 and 590.77

Step by Step Solution

1. Step 1: Write the proportion equation
   1,168.57 : 1,751.23 = 590.77 : x
2. Step 2: Convert to fraction form
   1,168.57/1,751.23 = 590.77/x
3. Step 3: Cross multiply
   1,168.57x = 1,751.23 × 590.77
4. Step 4: Simplify right side
   1,168.57x = 1,034,574.15
5. Step 5: Solve for x
   x = 1,034,574.15/1,168.57
6. Step 6: Final answer
   x = 885.33