Finding the Fourth Proportional to 33,917.50, 46,806.15 and 19,013.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,917.50 : 46,806.15 = 19,013.50 : x
2. Step 2: Convert to fraction form
   33,917.50/46,806.15 = 19,013.50/x
3. Step 3: Cross multiply
   33,917.50x = 46,806.15 × 19,013.50
4. Step 4: Simplify right side
   33,917.50x = 889,948,733.03
5. Step 5: Solve for x
   x = 889,948,733.03/33,917.50
6. Step 6: Final answer
   x = 26,238.63