Finding the Fourth Proportional to 2,402.47, 3,601.30 and 1,016.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,402.47 : 3,601.30 = 1,016.15 : x
2. Step 2: Convert to fraction form
   2,402.47/3,601.30 = 1,016.15/x
3. Step 3: Cross multiply
   2,402.47x = 3,601.30 × 1,016.15
4. Step 4: Simplify right side
   2,402.47x = 3,659,461.00
5. Step 5: Solve for x
   x = 3,659,461.00/2,402.47
6. Step 6: Final answer
   x = 1,523.21