Finding the Fourth Proportional to 1,817.32, 2,724.72 and 952.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,817.32 : 2,724.72 = 952.24 : x
2. Step 2: Convert to fraction form
   1,817.32/2,724.72 = 952.24/x
3. Step 3: Cross multiply
   1,817.32x = 2,724.72 × 952.24
4. Step 4: Simplify right side
   1,817.32x = 2,594,587.37
5. Step 5: Solve for x
   x = 2,594,587.37/1,817.32
6. Step 6: Final answer
   x = 1,427.70