Finding the Fourth Proportional to 31,016.82, 46,520.83 and 9,954.14

Step by Step Solution

1. Step 1: Write the proportion equation
   31,016.82 : 46,520.83 = 9,954.14 : x
2. Step 2: Convert to fraction form
   31,016.82/46,520.83 = 9,954.14/x
3. Step 3: Cross multiply
   31,016.82x = 46,520.83 × 9,954.14
4. Step 4: Simplify right side
   31,016.82x = 463,074,854.74
5. Step 5: Solve for x
   x = 463,074,854.74/31,016.82
6. Step 6: Final answer
   x = 14,929.80