Finding the Fourth Proportional to 2,477.83, 3,716.09 and 1,016.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477.83 : 3,716.09 = 1,016.70 : x
2. Step 2: Convert to fraction form
   2,477.83/3,716.09 = 1,016.70/x
3. Step 3: Cross multiply
   2,477.83x = 3,716.09 × 1,016.70
4. Step 4: Simplify right side
   2,477.83x = 3,778,148.70
5. Step 5: Solve for x
   x = 3,778,148.70/2,477.83
6. Step 6: Final answer
   x = 1,524.78