Finding the Fourth Proportional to 33,846.83, 50,756.27 and 12,783.29

Step by Step Solution

1. Step 1: Write the proportion equation
   33,846.83 : 50,756.27 = 12,783.29 : x
2. Step 2: Convert to fraction form
   33,846.83/50,756.27 = 12,783.29/x
3. Step 3: Cross multiply
   33,846.83x = 50,756.27 × 12,783.29
4. Step 4: Simplify right side
   33,846.83x = 648,831,801.03
5. Step 5: Solve for x
   x = 648,831,801.03/33,846.83
6. Step 6: Final answer
   x = 19,169.65