Finding the Fourth Proportional to 1,698.24, 2,343.61 and 952.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,698.24 : 2,343.61 = 952.22 : x
2. Step 2: Convert to fraction form
   1,698.24/2,343.61 = 952.22/x
3. Step 3: Cross multiply
   1,698.24x = 2,343.61 × 952.22
4. Step 4: Simplify right side
   1,698.24x = 2,231,632.31
5. Step 5: Solve for x
   x = 2,231,632.31/1,698.24
6. Step 6: Final answer
   x = 1,314.09