Finding the Fourth Proportional to 2,403.07, 3,602.48 and 1,016.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,403.07 : 3,602.48 = 1,016.15 : x
2. Step 2: Convert to fraction form
   2,403.07/3,602.48 = 1,016.15/x
3. Step 3: Cross multiply
   2,403.07x = 3,602.48 × 1,016.15
4. Step 4: Simplify right side
   2,403.07x = 3,660,636.96
5. Step 5: Solve for x
   x = 3,660,636.96/2,403.07
6. Step 6: Final answer
   x = 1,523.32