Finding the Fourth Proportional to 33,274.04, 45,918.72 and 19,853.15

Step by Step Solution

1. Step 1: Write the proportion equation
   33,274.04 : 45,918.72 = 19,853.15 : x
2. Step 2: Convert to fraction form
   33,274.04/45,918.72 = 19,853.15/x
3. Step 3: Cross multiply
   33,274.04x = 45,918.72 × 19,853.15
4. Step 4: Simplify right side
   33,274.04x = 911,631,006.37
5. Step 5: Solve for x
   x = 911,631,006.37/33,274.04
6. Step 6: Final answer
   x = 27,397.67