Finding the Fourth Proportional to 33,191.58, 49,758.20 and 12,410.22

Step by Step Solution

1. Step 1: Write the proportion equation
   33,191.58 : 49,758.20 = 12,410.22 : x
2. Step 2: Convert to fraction form
   33,191.58/49,758.20 = 12,410.22/x
3. Step 3: Cross multiply
   33,191.58x = 49,758.20 × 12,410.22
4. Step 4: Simplify right side
   33,191.58x = 617,510,208.80
5. Step 5: Solve for x
   x = 617,510,208.80/33,191.58
6. Step 6: Final answer
   x = 18,604.42