Finding the Fourth Proportional to 1,698.31, 2,343.37 and 952.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,698.31 : 2,343.37 = 952.30 : x
2. Step 2: Convert to fraction form
   1,698.31/2,343.37 = 952.30/x
3. Step 3: Cross multiply
   1,698.31x = 2,343.37 × 952.30
4. Step 4: Simplify right side
   1,698.31x = 2,231,591.25
5. Step 5: Solve for x
   x = 2,231,591.25/1,698.31
6. Step 6: Final answer
   x = 1,314.01