Finding the Fourth Proportional to 11,796.99, 17,688.06 and 5,553.24

Step by Step Solution

1. Step 1: Write the proportion equation
   11,796.99 : 17,688.06 = 5,553.24 : x
2. Step 2: Convert to fraction form
   11,796.99/17,688.06 = 5,553.24/x
3. Step 3: Cross multiply
   11,796.99x = 17,688.06 × 5,553.24
4. Step 4: Simplify right side
   11,796.99x = 98,226,042.31
5. Step 5: Solve for x
   x = 98,226,042.31/11,796.99
6. Step 6: Final answer
   x = 8,326.36