Finding the Fourth Proportional to 10,796.43, 14,898.03 and 7,965.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,796.43 : 14,898.03 = 7,965.34 : x
2. Step 2: Convert to fraction form
   10,796.43/14,898.03 = 7,965.34/x
3. Step 3: Cross multiply
   10,796.43x = 14,898.03 × 7,965.34
4. Step 4: Simplify right side
   10,796.43x = 118,667,807.17
5. Step 5: Solve for x
   x = 118,667,807.17/10,796.43
6. Step 6: Final answer
   x = 10,991.39