Finding the Fourth Proportional to 31,105.08, 46,647.54 and 10,323

Step by Step Solution

1. Step 1: Write the proportion equation
   31,105.08 : 46,647.54 = 10,323 : x
2. Step 2: Convert to fraction form
   31,105.08/46,647.54 = 10,323/x
3. Step 3: Cross multiply
   31,105.08x = 46,647.54 × 10,323
4. Step 4: Simplify right side
   31,105.08x = 481,542,555.42
5. Step 5: Solve for x
   x = 481,542,555.42/31,105.08
6. Step 6: Final answer
   x = 15,481.15