Finding the Fourth Proportional to 33,274.87, 45,917.25 and 18,164.45

Step by Step Solution

1. Step 1: Write the proportion equation
   33,274.87 : 45,917.25 = 18,164.45 : x
2. Step 2: Convert to fraction form
   33,274.87/45,917.25 = 18,164.45/x
3. Step 3: Cross multiply
   33,274.87x = 45,917.25 × 18,164.45
4. Step 4: Simplify right side
   33,274.87x = 834,061,638.44
5. Step 5: Solve for x
   x = 834,061,638.44/33,274.87
6. Step 6: Final answer
   x = 25,065.81