Finding the Fourth Proportional to 10,884.32, 16,327.52 and 3,863.64

Step by Step Solution

1. Step 1: Write the proportion equation
   10,884.32 : 16,327.52 = 3,863.64 : x
2. Step 2: Convert to fraction form
   10,884.32/16,327.52 = 3,863.64/x
3. Step 3: Cross multiply
   10,884.32x = 16,327.52 × 3,863.64
4. Step 4: Simplify right side
   10,884.32x = 63,083,659.37
5. Step 5: Solve for x
   x = 63,083,659.37/10,884.32
6. Step 6: Final answer
   x = 5,795.83