Finding the Fourth Proportional to 2,223.16, 3,329.54 and 1,757.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,223.16 : 3,329.54 = 1,757.82 : x
2. Step 2: Convert to fraction form
   2,223.16/3,329.54 = 1,757.82/x
3. Step 3: Cross multiply
   2,223.16x = 3,329.54 × 1,757.82
4. Step 4: Simplify right side
   2,223.16x = 5,852,732.00
5. Step 5: Solve for x
   x = 5,852,732.00/2,223.16
6. Step 6: Final answer
   x = 2,632.62