Finding the Fourth Proportional to 31,086.27, 46,617.53 and 10,020.94

Step by Step Solution

1. Step 1: Write the proportion equation
   31,086.27 : 46,617.53 = 10,020.94 : x
2. Step 2: Convert to fraction form
   31,086.27/46,617.53 = 10,020.94/x
3. Step 3: Cross multiply
   31,086.27x = 46,617.53 × 10,020.94
4. Step 4: Simplify right side
   31,086.27x = 467,151,304.43
5. Step 5: Solve for x
   x = 467,151,304.43/31,086.27
6. Step 6: Final answer
   x = 15,027.58