Finding the Fourth Proportional to 33,184.89, 49,788.27 and 12,131.37

Step by Step Solution

1. Step 1: Write the proportion equation
   33,184.89 : 49,788.27 = 12,131.37 : x
2. Step 2: Convert to fraction form
   33,184.89/49,788.27 = 12,131.37/x
3. Step 3: Cross multiply
   33,184.89x = 49,788.27 × 12,131.37
4. Step 4: Simplify right side
   33,184.89x = 603,999,925.03
5. Step 5: Solve for x
   x = 603,999,925.03/33,184.89
6. Step 6: Final answer
   x = 18,201.05