Finding the Fourth Proportional to 2,468.34, 3,682.40 and 2,098.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,468.34 : 3,682.40 = 2,098.98 : x
2. Step 2: Convert to fraction form
   2,468.34/3,682.40 = 2,098.98/x
3. Step 3: Cross multiply
   2,468.34x = 3,682.40 × 2,098.98
4. Step 4: Simplify right side
   2,468.34x = 7,729,273.46
5. Step 5: Solve for x
   x = 7,729,273.46/2,468.34
6. Step 6: Final answer
   x = 3,131.36