Finding the Fourth Proportional to 3,610.63, 4,982.43 and 2,098.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,610.63 : 4,982.43 = 2,098.05 : x
2. Step 2: Convert to fraction form
   3,610.63/4,982.43 = 2,098.05/x
3. Step 3: Cross multiply
   3,610.63x = 4,982.43 × 2,098.05
4. Step 4: Simplify right side
   3,610.63x = 10,453,399.72
5. Step 5: Solve for x
   x = 10,453,399.72/3,610.63
6. Step 6: Final answer
   x = 2,895.18