Finding the Fourth Proportional to 2,477.34, 3,717.36 and 1,016.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477.34 : 3,717.36 = 1,016.37 : x
2. Step 2: Convert to fraction form
   2,477.34/3,717.36 = 1,016.37/x
3. Step 3: Cross multiply
   2,477.34x = 3,717.36 × 1,016.37
4. Step 4: Simplify right side
   2,477.34x = 3,778,213.18
5. Step 5: Solve for x
   x = 3,778,213.18/2,477.34
6. Step 6: Final answer
   x = 1,525.11