Finding the Fourth Proportional to 1,016.14, 1,524.58 and 738.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016.14 : 1,524.58 = 738.76 : x
2. Step 2: Convert to fraction form
   1,016.14/1,524.58 = 738.76/x
3. Step 3: Cross multiply
   1,016.14x = 1,524.58 × 738.76
4. Step 4: Simplify right side
   1,016.14x = 1,126,298.72
5. Step 5: Solve for x
   x = 1,126,298.72/1,016.14
6. Step 6: Final answer
   x = 1,108.41