Finding the Fourth Proportional to 10,796.56, 14,898.16 and 7,965.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,796.56 : 14,898.16 = 7,965.48 : x
2. Step 2: Convert to fraction form
   10,796.56/14,898.16 = 7,965.48/x
3. Step 3: Cross multiply
   10,796.56x = 14,898.16 × 7,965.48
4. Step 4: Simplify right side
   10,796.56x = 118,670,995.52
5. Step 5: Solve for x
   x = 118,670,995.52/10,796.56
6. Step 6: Final answer
   x = 10,991.56