Finding the Fourth Proportional to 1,530.90, 2,293.83 and 952.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,530.90 : 2,293.83 = 952.56 : x
2. Step 2: Convert to fraction form
   1,530.90/2,293.83 = 952.56/x
3. Step 3: Cross multiply
   1,530.90x = 2,293.83 × 952.56
4. Step 4: Simplify right side
   1,530.90x = 2,185,010.70
5. Step 5: Solve for x
   x = 2,185,010.70/1,530.90
6. Step 6: Final answer
   x = 1,427.27