Finding the Fourth Proportional to 33,191.37, 49,778.55 and 9,812.34

Step by Step Solution

1. Step 1: Write the proportion equation
   33,191.37 : 49,778.55 = 9,812.34 : x
2. Step 2: Convert to fraction form
   33,191.37/49,778.55 = 9,812.34/x
3. Step 3: Cross multiply
   33,191.37x = 49,778.55 × 9,812.34
4. Step 4: Simplify right side
   33,191.37x = 488,444,057.31
5. Step 5: Solve for x
   x = 488,444,057.31/33,191.37
6. Step 6: Final answer
   x = 14,716.00