Finding the Fourth Proportional to 1,014.93, 1,524.42 and 957.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,014.93 : 1,524.42 = 957.62 : x
2. Step 2: Convert to fraction form
   1,014.93/1,524.42 = 957.62/x
3. Step 3: Cross multiply
   1,014.93x = 1,524.42 × 957.62
4. Step 4: Simplify right side
   1,014.93x = 1,459,818.89
5. Step 5: Solve for x
   x = 1,459,818.89/1,014.93
6. Step 6: Final answer
   x = 1,438.34