Finding the Fourth Proportional to 32,007.72, 44,170.56 and 18,586.84

Step by Step Solution

1. Step 1: Write the proportion equation
   32,007.72 : 44,170.56 = 18,586.84 : x
2. Step 2: Convert to fraction form
   32,007.72/44,170.56 = 18,586.84/x
3. Step 3: Cross multiply
   32,007.72x = 44,170.56 × 18,586.84
4. Step 4: Simplify right side
   32,007.72x = 820,991,131.43
5. Step 5: Solve for x
   x = 820,991,131.43/32,007.72
6. Step 6: Final answer
   x = 25,649.78