Finding the Fourth Proportional to 32,636.82, 45,042.54 and 18,300.54

Step by Step Solution

1. Step 1: Write the proportion equation
   32,636.82 : 45,042.54 = 18,300.54 : x
2. Step 2: Convert to fraction form
   32,636.82/45,042.54 = 18,300.54/x
3. Step 3: Cross multiply
   32,636.82x = 45,042.54 × 18,300.54
4. Step 4: Simplify right side
   32,636.82x = 824,302,804.97
5. Step 5: Solve for x
   x = 824,302,804.97/32,636.82
6. Step 6: Final answer
   x = 25,256.84