Finding the Fourth Proportional to 31,019.82, 46,523.55 and 8,833.38

Step by Step Solution

1. Step 1: Write the proportion equation
   31,019.82 : 46,523.55 = 8,833.38 : x
2. Step 2: Convert to fraction form
   31,019.82/46,523.55 = 8,833.38/x
3. Step 3: Cross multiply
   31,019.82x = 46,523.55 × 8,833.38
4. Step 4: Simplify right side
   31,019.82x = 410,960,196.10
5. Step 5: Solve for x
   x = 410,960,196.10/31,019.82
6. Step 6: Final answer
   x = 13,248.31