Finding the Fourth Proportional to 2,604.14, 3,904.83 and 2,087.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604.14 : 3,904.83 = 2,087.46 : x
2. Step 2: Convert to fraction form
   2,604.14/3,904.83 = 2,087.46/x
3. Step 3: Cross multiply
   2,604.14x = 3,904.83 × 2,087.46
4. Step 4: Simplify right side
   2,604.14x = 8,151,176.43
5. Step 5: Solve for x
   x = 8,151,176.43/2,604.14
6. Step 6: Final answer
   x = 3,130.09