Finding the Fourth Proportional to 33,788.33, 46,630.76 and 19,640.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,788.33 : 46,630.76 = 19,640.25 : x
2. Step 2: Convert to fraction form
   33,788.33/46,630.76 = 19,640.25/x
3. Step 3: Cross multiply
   33,788.33x = 46,630.76 × 19,640.25
4. Step 4: Simplify right side
   33,788.33x = 915,839,685.89
5. Step 5: Solve for x
   x = 915,839,685.89/33,788.33
6. Step 6: Final answer
   x = 27,105.21