Finding the Fourth Proportional to 11,196.23, 16,772.47 and 6,802.79

Step by Step Solution

1. Step 1: Write the proportion equation
   11,196.23 : 16,772.47 = 6,802.79 : x
2. Step 2: Convert to fraction form
   11,196.23/16,772.47 = 6,802.79/x
3. Step 3: Cross multiply
   11,196.23x = 16,772.47 × 6,802.79
4. Step 4: Simplify right side
   11,196.23x = 114,099,490.32
5. Step 5: Solve for x
   x = 114,099,490.32/11,196.23
6. Step 6: Final answer
   x = 10,190.89