Finding the Fourth Proportional to 10,994.27, 16,490.25 and 3,096.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,994.27 : 16,490.25 = 3,096.58 : x
2. Step 2: Convert to fraction form
   10,994.27/16,490.25 = 3,096.58/x
3. Step 3: Cross multiply
   10,994.27x = 16,490.25 × 3,096.58
4. Step 4: Simplify right side
   10,994.27x = 51,063,354.97
5. Step 5: Solve for x
   x = 51,063,354.97/10,994.27
6. Step 6: Final answer
   x = 4,644.54