Finding the Fourth Proportional to 1,061.49, 1,590.84 and 952.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061.49 : 1,590.84 = 952.14 : x
2. Step 2: Convert to fraction form
   1,061.49/1,590.84 = 952.14/x
3. Step 3: Cross multiply
   1,061.49x = 1,590.84 × 952.14
4. Step 4: Simplify right side
   1,061.49x = 1,514,702.40
5. Step 5: Solve for x
   x = 1,514,702.40/1,061.49
6. Step 6: Final answer
   x = 1,426.96