Finding the Fourth Proportional to 33,602.99, 50,414.20 and 10,228.82

Step by Step Solution

1. Step 1: Write the proportion equation
   33,602.99 : 50,414.20 = 10,228.82 : x
2. Step 2: Convert to fraction form
   33,602.99/50,414.20 = 10,228.82/x
3. Step 3: Cross multiply
   33,602.99x = 50,414.20 × 10,228.82
4. Step 4: Simplify right side
   33,602.99x = 515,677,499.60
5. Step 5: Solve for x
   x = 515,677,499.60/33,602.99
6. Step 6: Final answer
   x = 15,346.18