Finding the Fourth Proportional to 33,086.98, 45,660.32 and 17,979.64

Step by Step Solution

1. Step 1: Write the proportion equation
   33,086.98 : 45,660.32 = 17,979.64 : x
2. Step 2: Convert to fraction form
   33,086.98/45,660.32 = 17,979.64/x
3. Step 3: Cross multiply
   33,086.98x = 45,660.32 × 17,979.64
4. Step 4: Simplify right side
   33,086.98x = 820,956,080.39
5. Step 5: Solve for x
   x = 820,956,080.39/33,086.98
6. Step 6: Final answer
   x = 24,812.06