Finding the Fourth Proportional to 1,569.31, 2,353.83 and 952.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569.31 : 2,353.83 = 952.83 : x
2. Step 2: Convert to fraction form
   1,569.31/2,353.83 = 952.83/x
3. Step 3: Cross multiply
   1,569.31x = 2,353.83 × 952.83
4. Step 4: Simplify right side
   1,569.31x = 2,242,796.27
5. Step 5: Solve for x
   x = 2,242,796.27/1,569.31
6. Step 6: Final answer
   x = 1,429.16