Finding the Fourth Proportional to 2,483.10, 3,718.98 and 2,108.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.10 : 3,718.98 = 2,108.88 : x
2. Step 2: Convert to fraction form
   2,483.10/3,718.98 = 2,108.88/x
3. Step 3: Cross multiply
   2,483.10x = 3,718.98 × 2,108.88
4. Step 4: Simplify right side
   2,483.10x = 7,842,882.54
5. Step 5: Solve for x
   x = 7,842,882.54/2,483.10
6. Step 6: Final answer
   x = 3,158.50