Finding the Fourth Proportional to 33,991.50, 46,908.27 and 19,087.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,991.50 : 46,908.27 = 19,087.50 : x
2. Step 2: Convert to fraction form
   33,991.50/46,908.27 = 19,087.50/x
3. Step 3: Cross multiply
   33,991.50x = 46,908.27 × 19,087.50
4. Step 4: Simplify right side
   33,991.50x = 895,361,603.63
5. Step 5: Solve for x
   x = 895,361,603.63/33,991.50
6. Step 6: Final answer
   x = 26,340.75