Finding the Fourth Proportional to 11,098.89, 16,629.17 and 7,796.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,098.89 : 16,629.17 = 7,796.52 : x
2. Step 2: Convert to fraction form
   11,098.89/16,629.17 = 7,796.52/x
3. Step 3: Cross multiply
   11,098.89x = 16,629.17 × 7,796.52
4. Step 4: Simplify right side
   11,098.89x = 129,649,617.51
5. Step 5: Solve for x
   x = 129,649,617.51/11,098.89
6. Step 6: Final answer
   x = 11,681.31