Finding the Fourth Proportional to 10,856.25, 16,286.00 and 3,932.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,856.25 : 16,286.00 = 3,932.37 : x
2. Step 2: Convert to fraction form
   10,856.25/16,286.00 = 3,932.37/x
3. Step 3: Cross multiply
   10,856.25x = 16,286.00 × 3,932.37
4. Step 4: Simplify right side
   10,856.25x = 64,042,558.16
5. Step 5: Solve for x
   x = 64,042,558.16/10,856.25
6. Step 6: Final answer
   x = 5,899.14