Finding the Fourth Proportional to 25,474.32, 38,131.38 and 16,081.83

Step by Step Solution

1. Step 1: Write the proportion equation
   25,474.32 : 38,131.38 = 16,081.83 : x
2. Step 2: Convert to fraction form
   25,474.32/38,131.38 = 16,081.83/x
3. Step 3: Cross multiply
   25,474.32x = 38,131.38 × 16,081.83
4. Step 4: Simplify right side
   25,474.32x = 613,222,370.83
5. Step 5: Solve for x
   x = 613,222,370.83/25,474.32
6. Step 6: Final answer
   x = 24,072.18