Finding the Fourth Proportional to 10,797.89, 14,888.79 and 8,802.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,797.89 : 14,888.79 = 8,802.24 : x
2. Step 2: Convert to fraction form
   10,797.89/14,888.79 = 8,802.24/x
3. Step 3: Cross multiply
   10,797.89x = 14,888.79 × 8,802.24
4. Step 4: Simplify right side
   10,797.89x = 131,054,702.89
5. Step 5: Solve for x
   x = 131,054,702.89/10,797.89
6. Step 6: Final answer
   x = 12,137.07