Finding the Fourth Proportional to 32,364.16, 44,662.56 and 18,217.32

Step by Step Solution

1. Step 1: Write the proportion equation
   32,364.16 : 44,662.56 = 18,217.32 : x
2. Step 2: Convert to fraction form
   32,364.16/44,662.56 = 18,217.32/x
3. Step 3: Cross multiply
   32,364.16x = 44,662.56 × 18,217.32
4. Step 4: Simplify right side
   32,364.16x = 813,632,147.54
5. Step 5: Solve for x
   x = 813,632,147.54/32,364.16
6. Step 6: Final answer
   x = 25,139.91