Finding the Fourth Proportional to 1,014.32, 1,514.89 and 958.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,014.32 : 1,514.89 = 958.16 : x
2. Step 2: Convert to fraction form
   1,014.32/1,514.89 = 958.16/x
3. Step 3: Cross multiply
   1,014.32x = 1,514.89 × 958.16
4. Step 4: Simplify right side
   1,014.32x = 1,451,507.00
5. Step 5: Solve for x
   x = 1,451,507.00/1,014.32
6. Step 6: Final answer
   x = 1,431.01