Finding the Fourth Proportional to 33,859.83, 50,775.69 and 12,796.23

Step by Step Solution

1. Step 1: Write the proportion equation
   33,859.83 : 50,775.69 = 12,796.23 : x
2. Step 2: Convert to fraction form
   33,859.83/50,775.69 = 12,796.23/x
3. Step 3: Cross multiply
   33,859.83x = 50,775.69 × 12,796.23
4. Step 4: Simplify right side
   33,859.83x = 649,737,407.65
5. Step 5: Solve for x
   x = 649,737,407.65/33,859.83
6. Step 6: Final answer
   x = 19,189.03