Finding the Fourth Proportional to 3,906.16, 5,838.13 and 3,594.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,906.16 : 5,838.13 = 3,594.82 : x
2. Step 2: Convert to fraction form
   3,906.16/5,838.13 = 3,594.82/x
3. Step 3: Cross multiply
   3,906.16x = 5,838.13 × 3,594.82
4. Step 4: Simplify right side
   3,906.16x = 20,987,026.49
5. Step 5: Solve for x
   x = 20,987,026.49/3,906.16
6. Step 6: Final answer
   x = 5,372.80