Finding the Fourth Proportional to 32,640.34, 45,043.50 and 17,736.34

Step by Step Solution

1. Step 1: Write the proportion equation
   32,640.34 : 45,043.50 = 17,736.34 : x
2. Step 2: Convert to fraction form
   32,640.34/45,043.50 = 17,736.34/x
3. Step 3: Cross multiply
   32,640.34x = 45,043.50 × 17,736.34
4. Step 4: Simplify right side
   32,640.34x = 798,906,830.79
5. Step 5: Solve for x
   x = 798,906,830.79/32,640.34
6. Step 6: Final answer
   x = 24,476.06