Finding the Fourth Proportional to 33,064.18, 49,595.24 and 8,104.30

Step by Step Solution

1. Step 1: Write the proportion equation
   33,064.18 : 49,595.24 = 8,104.30 : x
2. Step 2: Convert to fraction form
   33,064.18/49,595.24 = 8,104.30/x
3. Step 3: Cross multiply
   33,064.18x = 49,595.24 × 8,104.30
4. Step 4: Simplify right side
   33,064.18x = 401,934,703.53
5. Step 5: Solve for x
   x = 401,934,703.53/33,064.18
6. Step 6: Final answer
   x = 12,156.20