Finding the Fourth Proportional to 11,364.82, 17,049.98 and 3,868.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,364.82 : 17,049.98 = 3,868.31 : x
2. Step 2: Convert to fraction form
   11,364.82/17,049.98 = 3,868.31/x
3. Step 3: Cross multiply
   11,364.82x = 17,049.98 × 3,868.31
4. Step 4: Simplify right side
   11,364.82x = 65,954,660.43
5. Step 5: Solve for x
   x = 65,954,660.43/11,364.82
6. Step 6: Final answer
   x = 5,803.41