Finding the Fourth Proportional to 32,627.49, 45,025.89 and 18,287.42

Step by Step Solution

1. Step 1: Write the proportion equation
   32,627.49 : 45,025.89 = 18,287.42 : x
2. Step 2: Convert to fraction form
   32,627.49/45,025.89 = 18,287.42/x
3. Step 3: Cross multiply
   32,627.49x = 45,025.89 × 18,287.42
4. Step 4: Simplify right side
   32,627.49x = 823,407,136.17
5. Step 5: Solve for x
   x = 823,407,136.17/32,627.49
6. Step 6: Final answer
   x = 25,236.61