Finding the Fourth Proportional to 32,640.25, 45,043.83 and 17,736.25

Step by Step Solution

1. Step 1: Write the proportion equation
   32,640.25 : 45,043.83 = 17,736.25 : x
2. Step 2: Convert to fraction form
   32,640.25/45,043.83 = 17,736.25/x
3. Step 3: Cross multiply
   32,640.25x = 45,043.83 × 17,736.25
4. Step 4: Simplify right side
   32,640.25x = 798,908,629.84
5. Step 5: Solve for x
   x = 798,908,629.84/32,640.25
6. Step 6: Final answer
   x = 24,476.18