Finding the Fourth Proportional to 3,956.53, 5,936.16 and 1,492.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,956.53 : 5,936.16 = 1,492.05 : x
2. Step 2: Convert to fraction form
   3,956.53/5,936.16 = 1,492.05/x
3. Step 3: Cross multiply
   3,956.53x = 5,936.16 × 1,492.05
4. Step 4: Simplify right side
   3,956.53x = 8,857,062.37
5. Step 5: Solve for x
   x = 8,857,062.37/3,956.53
6. Step 6: Final answer
   x = 2,238.59