Finding the Fourth Proportional to 1,513.14, 2,089.06 and 1,016.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,513.14 : 2,089.06 = 1,016.52 : x
2. Step 2: Convert to fraction form
   1,513.14/2,089.06 = 1,016.52/x
3. Step 3: Cross multiply
   1,513.14x = 2,089.06 × 1,016.52
4. Step 4: Simplify right side
   1,513.14x = 2,123,571.27
5. Step 5: Solve for x
   x = 2,123,571.27/1,513.14
6. Step 6: Final answer
   x = 1,403.42