Finding the Fourth Proportional to 11,369.49, 17,025.75 and 7,196.91

Step by Step Solution

1. Step 1: Write the proportion equation
   11,369.49 : 17,025.75 = 7,196.91 : x
2. Step 2: Convert to fraction form
   11,369.49/17,025.75 = 7,196.91/x
3. Step 3: Cross multiply
   11,369.49x = 17,025.75 × 7,196.91
4. Step 4: Simplify right side
   11,369.49x = 122,532,790.43
5. Step 5: Solve for x
   x = 122,532,790.43/11,369.49
6. Step 6: Final answer
   x = 10,777.33