Finding the Fourth Proportional to 33,200.23, 49,796.20 and 13,459.82

Step by Step Solution

1. Step 1: Write the proportion equation
   33,200.23 : 49,796.20 = 13,459.82 : x
2. Step 2: Convert to fraction form
   33,200.23/49,796.20 = 13,459.82/x
3. Step 3: Cross multiply
   33,200.23x = 49,796.20 × 13,459.82
4. Step 4: Simplify right side
   33,200.23x = 670,247,888.68
5. Step 5: Solve for x
   x = 670,247,888.68/33,200.23
6. Step 6: Final answer
   x = 20,188.05