Finding the Fourth Proportional to 31,911.98, 44,034.71 and 18,481.37

Step by Step Solution

1. Step 1: Write the proportion equation
   31,911.98 : 44,034.71 = 18,481.37 : x
2. Step 2: Convert to fraction form
   31,911.98/44,034.71 = 18,481.37/x
3. Step 3: Cross multiply
   31,911.98x = 44,034.71 × 18,481.37
4. Step 4: Simplify right side
   31,911.98x = 813,821,455.77
5. Step 5: Solve for x
   x = 813,821,455.77/31,911.98
6. Step 6: Final answer
   x = 25,502.07