Finding the Fourth Proportional to 33,096.84, 45,680.28 and 19,665.51

Step by Step Solution

1. Step 1: Write the proportion equation
   33,096.84 : 45,680.28 = 19,665.51 : x
2. Step 2: Convert to fraction form
   33,096.84/45,680.28 = 19,665.51/x
3. Step 3: Cross multiply
   33,096.84x = 45,680.28 × 19,665.51
4. Step 4: Simplify right side
   33,096.84x = 898,326,003.14
5. Step 5: Solve for x
   x = 898,326,003.14/33,096.84
6. Step 6: Final answer
   x = 27,142.35