Finding the Fourth Proportional to 33,277.69, 45,924.15 and 18,171.30

Step by Step Solution

1. Step 1: Write the proportion equation
   33,277.69 : 45,924.15 = 18,171.30 : x
2. Step 2: Convert to fraction form
   33,277.69/45,924.15 = 18,171.30/x
3. Step 3: Cross multiply
   33,277.69x = 45,924.15 × 18,171.30
4. Step 4: Simplify right side
   33,277.69x = 834,501,506.90
5. Step 5: Solve for x
   x = 834,501,506.90/33,277.69
6. Step 6: Final answer
   x = 25,076.91