Finding the Fourth Proportional to 3,610.34, 4,981.65 and 2,016.92

Step by Step Solution

1. Step 1: Write the proportion equation
   3,610.34 : 4,981.65 = 2,016.92 : x
2. Step 2: Convert to fraction form
   3,610.34/4,981.65 = 2,016.92/x
3. Step 3: Cross multiply
   3,610.34x = 4,981.65 × 2,016.92
4. Step 4: Simplify right side
   3,610.34x = 10,047,577.73
5. Step 5: Solve for x
   x = 10,047,577.73/3,610.34
6. Step 6: Final answer
   x = 2,783.00