Finding the Fourth Proportional to 25,340.96, 37,998.54 and 8,467.89

Step by Step Solution

1. Step 1: Write the proportion equation
   25,340.96 : 37,998.54 = 8,467.89 : x
2. Step 2: Convert to fraction form
   25,340.96/37,998.54 = 8,467.89/x
3. Step 3: Cross multiply
   25,340.96x = 37,998.54 × 8,467.89
4. Step 4: Simplify right side
   25,340.96x = 321,767,456.88
5. Step 5: Solve for x
   x = 321,767,456.88/25,340.96
6. Step 6: Final answer
   x = 12,697.53