Finding the Fourth Proportional to 31,019.01, 46,532.81 and 9,954.09

Step by Step Solution

1. Step 1: Write the proportion equation
   31,019.01 : 46,532.81 = 9,954.09 : x
2. Step 2: Convert to fraction form
   31,019.01/46,532.81 = 9,954.09/x
3. Step 3: Cross multiply
   31,019.01x = 46,532.81 × 9,954.09
4. Step 4: Simplify right side
   31,019.01x = 463,191,728.92
5. Step 5: Solve for x
   x = 463,191,728.92/31,019.01
6. Step 6: Final answer
   x = 14,932.51