Finding the Fourth Proportional to 2,222.54, 3,068.61 and 1,717.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222.54 : 3,068.61 = 1,717.46 : x
2. Step 2: Convert to fraction form
   2,222.54/3,068.61 = 1,717.46/x
3. Step 3: Cross multiply
   2,222.54x = 3,068.61 × 1,717.46
4. Step 4: Simplify right side
   2,222.54x = 5,270,214.93
5. Step 5: Solve for x
   x = 5,270,214.93/2,222.54
6. Step 6: Final answer
   x = 2,371.26