Finding the Fourth Proportional to 33,304.45, 45,959.59 and 18,196.78

Step by Step Solution

1. Step 1: Write the proportion equation
   33,304.45 : 45,959.59 = 18,196.78 : x
2. Step 2: Convert to fraction form
   33,304.45/45,959.59 = 18,196.78/x
3. Step 3: Cross multiply
   33,304.45x = 45,959.59 × 18,196.78
4. Step 4: Simplify right side
   33,304.45x = 836,316,548.12
5. Step 5: Solve for x
   x = 836,316,548.12/33,304.45
6. Step 6: Final answer
   x = 25,111.26