Finding the Fourth Proportional to 33,730.76, 50,604.78 and 10,359.56

Step by Step Solution

1. Step 1: Write the proportion equation
   33,730.76 : 50,604.78 = 10,359.56 : x
2. Step 2: Convert to fraction form
   33,730.76/50,604.78 = 10,359.56/x
3. Step 3: Cross multiply
   33,730.76x = 50,604.78 × 10,359.56
4. Step 4: Simplify right side
   33,730.76x = 524,243,254.70
5. Step 5: Solve for x
   x = 524,243,254.70/33,730.76
6. Step 6: Final answer
   x = 15,541.99