Finding the Fourth Proportional to 32,855.91, 49,288.32 and 10,662.12

Step by Step Solution

1. Step 1: Write the proportion equation
   32,855.91 : 49,288.32 = 10,662.12 : x
2. Step 2: Convert to fraction form
   32,855.91/49,288.32 = 10,662.12/x
3. Step 3: Cross multiply
   32,855.91x = 49,288.32 × 10,662.12
4. Step 4: Simplify right side
   32,855.91x = 525,517,982.44
5. Step 5: Solve for x
   x = 525,517,982.44/32,855.91
6. Step 6: Final answer
   x = 15,994.63