Finding the Fourth Proportional to 31,120.52, 46,665.62 and 10,337

Step by Step Solution

1. Step 1: Write the proportion equation
   31,120.52 : 46,665.62 = 10,337 : x
2. Step 2: Convert to fraction form
   31,120.52/46,665.62 = 10,337/x
3. Step 3: Cross multiply
   31,120.52x = 46,665.62 × 10,337
4. Step 4: Simplify right side
   31,120.52x = 482,382,513.94
5. Step 5: Solve for x
   x = 482,382,513.94/31,120.52
6. Step 6: Final answer
   x = 15,500.46