Finding the Fourth Proportional to 33,102.15, 45,680.82 and 17,994.54

Step by Step Solution

1. Step 1: Write the proportion equation
   33,102.15 : 45,680.82 = 17,994.54 : x
2. Step 2: Convert to fraction form
   33,102.15/45,680.82 = 17,994.54/x
3. Step 3: Cross multiply
   33,102.15x = 45,680.82 × 17,994.54
4. Step 4: Simplify right side
   33,102.15x = 822,005,342.72
5. Step 5: Solve for x
   x = 822,005,342.72/33,102.15
6. Step 6: Final answer
   x = 24,832.39