Finding the Fourth Proportional to 2,477.81, 3,713.46 and 1,016.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477.81 : 3,713.46 = 1,016.16 : x
2. Step 2: Convert to fraction form
   2,477.81/3,713.46 = 1,016.16/x
3. Step 3: Cross multiply
   2,477.81x = 3,713.46 × 1,016.16
4. Step 4: Simplify right side
   2,477.81x = 3,773,469.51
5. Step 5: Solve for x
   x = 3,773,469.51/2,477.81
6. Step 6: Final answer
   x = 1,522.91