Finding the Fourth Proportional to 3,664.07, 5,498.82 and 2,104.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,664.07 : 5,498.82 = 2,104.82 : x
2. Step 2: Convert to fraction form
   3,664.07/5,498.82 = 2,104.82/x
3. Step 3: Cross multiply
   3,664.07x = 5,498.82 × 2,104.82
4. Step 4: Simplify right side
   3,664.07x = 11,573,998.82
5. Step 5: Solve for x
   x = 11,573,998.82/3,664.07
6. Step 6: Final answer
   x = 3,158.79