Finding the Fourth Proportional to 33,768.27, 46,556.91 and 23,139.45

Step by Step Solution

1. Step 1: Write the proportion equation
   33,768.27 : 46,556.91 = 23,139.45 : x
2. Step 2: Convert to fraction form
   33,768.27/46,556.91 = 23,139.45/x
3. Step 3: Cross multiply
   33,768.27x = 46,556.91 × 23,139.45
4. Step 4: Simplify right side
   33,768.27x = 1,077,301,291.10
5. Step 5: Solve for x
   x = 1,077,301,291.10/33,768.27
6. Step 6: Final answer
   x = 31,902.77