Finding the Fourth Proportional to 10,994.28, 16,488.22 and 3,096.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,994.28 : 16,488.22 = 3,096.25 : x
2. Step 2: Convert to fraction form
   10,994.28/16,488.22 = 3,096.25/x
3. Step 3: Cross multiply
   10,994.28x = 16,488.22 × 3,096.25
4. Step 4: Simplify right side
   10,994.28x = 51,051,651.18
5. Step 5: Solve for x
   x = 51,051,651.18/10,994.28
6. Step 6: Final answer
   x = 4,643.47