Finding the Fourth Proportional to 10,796.45, 16,195.76 and 3,869.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,796.45 : 16,195.76 = 3,869.33 : x
2. Step 2: Convert to fraction form
   10,796.45/16,195.76 = 3,869.33/x
3. Step 3: Cross multiply
   10,796.45x = 16,195.76 × 3,869.33
4. Step 4: Simplify right side
   10,796.45x = 62,666,740.04
5. Step 5: Solve for x
   x = 62,666,740.04/10,796.45
6. Step 6: Final answer
   x = 5,804.38