Finding the Fourth Proportional to 32,057.17, 44,238.81 and 18,446.74

Step by Step Solution

1. Step 1: Write the proportion equation
   32,057.17 : 44,238.81 = 18,446.74 : x
2. Step 2: Convert to fraction form
   32,057.17/44,238.81 = 18,446.74/x
3. Step 3: Cross multiply
   32,057.17x = 44,238.81 × 18,446.74
4. Step 4: Simplify right side
   32,057.17x = 816,061,825.98
5. Step 5: Solve for x
   x = 816,061,825.98/32,057.17
6. Step 6: Final answer
   x = 25,456.45