Finding the Fourth Proportional to 33,086.64, 45,659.65 and 17,979.33

Step by Step Solution

1. Step 1: Write the proportion equation
   33,086.64 : 45,659.65 = 17,979.33 : x
2. Step 2: Convert to fraction form
   33,086.64/45,659.65 = 17,979.33/x
3. Step 3: Cross multiply
   33,086.64x = 45,659.65 × 17,979.33
4. Step 4: Simplify right side
   33,086.64x = 820,929,915.03
5. Step 5: Solve for x
   x = 820,929,915.03/33,086.64
6. Step 6: Final answer
   x = 24,811.52