Finding the Fourth Proportional to 89,067.84, 133,570.24 and 25,874.81

Step by Step Solution

1. Step 1: Write the proportion equation
   89,067.84 : 133,570.24 = 25,874.81 : x
2. Step 2: Convert to fraction form
   89,067.84/133,570.24 = 25,874.81/x
3. Step 3: Cross multiply
   89,067.84x = 133,570.24 × 25,874.81
4. Step 4: Simplify right side
   89,067.84x = 3,456,105,040.86
5. Step 5: Solve for x
   x = 3,456,105,040.86/89,067.84
6. Step 6: Final answer
   x = 38,803.07