Finding the Fourth Proportional to 11,096.27, 16,643.71 and 4,855.57

Step by Step Solution

1. Step 1: Write the proportion equation
   11,096.27 : 16,643.71 = 4,855.57 : x
2. Step 2: Convert to fraction form
   11,096.27/16,643.71 = 4,855.57/x
3. Step 3: Cross multiply
   11,096.27x = 16,643.71 × 4,855.57
4. Step 4: Simplify right side
   11,096.27x = 80,814,663.42
5. Step 5: Solve for x
   x = 80,814,663.42/11,096.27
6. Step 6: Final answer
   x = 7,283.05