Finding the Fourth Proportional to 16,958.58, 25,440.16 and 7,095.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,958.58 : 25,440.16 = 7,095.54 : x
2. Step 2: Convert to fraction form
   16,958.58/25,440.16 = 7,095.54/x
3. Step 3: Cross multiply
   16,958.58x = 25,440.16 × 7,095.54
4. Step 4: Simplify right side
   16,958.58x = 180,511,672.89
5. Step 5: Solve for x
   x = 180,511,672.89/16,958.58
6. Step 6: Final answer
   x = 10,644.27