Finding the Fourth Proportional to 16,768.33, 23,132.32 and 12,055.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,768.33 : 23,132.32 = 12,055.34 : x
2. Step 2: Convert to fraction form
   16,768.33/23,132.32 = 12,055.34/x
3. Step 3: Cross multiply
   16,768.33x = 23,132.32 × 12,055.34
4. Step 4: Simplify right side
   16,768.33x = 278,868,010.28
5. Step 5: Solve for x
   x = 278,868,010.28/16,768.33
6. Step 6: Final answer
   x = 16,630.64