Finding the Fourth Proportional to 31,734.72, 47,604.47 and 10,674.81

Step by Step Solution

1. Step 1: Write the proportion equation
   31,734.72 : 47,604.47 = 10,674.81 : x
2. Step 2: Convert to fraction form
   31,734.72/47,604.47 = 10,674.81/x
3. Step 3: Cross multiply
   31,734.72x = 47,604.47 × 10,674.81
4. Step 4: Simplify right side
   31,734.72x = 508,168,619.03
5. Step 5: Solve for x
   x = 508,168,619.03/31,734.72
6. Step 6: Final answer
   x = 16,013.02