Finding the Fourth Proportional to 3,274.56, 4,906.72 and 2,056

Step by Step Solution

1. Step 1: Write the proportion equation
   3,274.56 : 4,906.72 = 2,056 : x
2. Step 2: Convert to fraction form
   3,274.56/4,906.72 = 2,056/x
3. Step 3: Cross multiply
   3,274.56x = 4,906.72 × 2,056
4. Step 4: Simplify right side
   3,274.56x = 10,088,216.32
5. Step 5: Solve for x
   x = 10,088,216.32/3,274.56
6. Step 6: Final answer
   x = 3,080.79