Finding the Fourth Proportional to 36,568.05, 50,461.29 and 21,461.33

Step by Step Solution

1. Step 1: Write the proportion equation
   36,568.05 : 50,461.29 = 21,461.33 : x
2. Step 2: Convert to fraction form
   36,568.05/50,461.29 = 21,461.33/x
3. Step 3: Cross multiply
   36,568.05x = 50,461.29 × 21,461.33
4. Step 4: Simplify right side
   36,568.05x = 1,082,966,144.61
5. Step 5: Solve for x
   x = 1,082,966,144.61/36,568.05
6. Step 6: Final answer
   x = 29,615.09