Finding the Fourth Proportional to 2,017.91, 3,023.67 and 1,556.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017.91 : 3,023.67 = 1,556.82 : x
2. Step 2: Convert to fraction form
   2,017.91/3,023.67 = 1,556.82/x
3. Step 3: Cross multiply
   2,017.91x = 3,023.67 × 1,556.82
4. Step 4: Simplify right side
   2,017.91x = 4,707,294.59
5. Step 5: Solve for x
   x = 4,707,294.59/2,017.91
6. Step 6: Final answer
   x = 2,332.76