Finding the Fourth Proportional to 33,700.91, 50,556.83 and 10,321.88

Step by Step Solution

1. Step 1: Write the proportion equation
   33,700.91 : 50,556.83 = 10,321.88 : x
2. Step 2: Convert to fraction form
   33,700.91/50,556.83 = 10,321.88/x
3. Step 3: Cross multiply
   33,700.91x = 50,556.83 × 10,321.88
4. Step 4: Simplify right side
   33,700.91x = 521,841,228.05
5. Step 5: Solve for x
   x = 521,841,228.05/33,700.91
6. Step 6: Final answer
   x = 15,484.49