Finding the Fourth Proportional to 3,796.79, 5,687.46 and 1,943.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,796.79 : 5,687.46 = 1,943.30 : x
2. Step 2: Convert to fraction form
   3,796.79/5,687.46 = 1,943.30/x
3. Step 3: Cross multiply
   3,796.79x = 5,687.46 × 1,943.30
4. Step 4: Simplify right side
   3,796.79x = 11,052,412.58
5. Step 5: Solve for x
   x = 11,052,412.58/3,796.79
6. Step 6: Final answer
   x = 2,910.99