Finding the Fourth Proportional to 2,468.95, 3,682.60 and 2,099.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,468.95 : 3,682.60 = 2,099.59 : x
2. Step 2: Convert to fraction form
   2,468.95/3,682.60 = 2,099.59/x
3. Step 3: Cross multiply
   2,468.95x = 3,682.60 × 2,099.59
4. Step 4: Simplify right side
   2,468.95x = 7,731,935.68
5. Step 5: Solve for x
   x = 7,731,935.68/2,468.95
6. Step 6: Final answer
   x = 3,131.67