Finding the Fourth Proportional to 11,022.04, 16,529.46 and 5,174.92

Step by Step Solution

1. Step 1: Write the proportion equation
   11,022.04 : 16,529.46 = 5,174.92 : x
2. Step 2: Convert to fraction form
   11,022.04/16,529.46 = 5,174.92/x
3. Step 3: Cross multiply
   11,022.04x = 16,529.46 × 5,174.92
4. Step 4: Simplify right side
   11,022.04x = 85,538,633.14
5. Step 5: Solve for x
   x = 85,538,633.14/11,022.04
6. Step 6: Final answer
   x = 7,760.69