Finding the Fourth Proportional to 33,789.27, 46,628.91 and 19,451.91

Step by Step Solution

1. Step 1: Write the proportion equation
   33,789.27 : 46,628.91 = 19,451.91 : x
2. Step 2: Convert to fraction form
   33,789.27/46,628.91 = 19,451.91/x
3. Step 3: Cross multiply
   33,789.27x = 46,628.91 × 19,451.91
4. Step 4: Simplify right side
   33,789.27x = 907,021,360.72
5. Step 5: Solve for x
   x = 907,021,360.72/33,789.27
6. Step 6: Final answer
   x = 26,843.47