Finding the Fourth Proportional to 2,274.71, 3,408.42 and 2,056.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,274.71 : 3,408.42 = 2,056.01 : x
2. Step 2: Convert to fraction form
   2,274.71/3,408.42 = 2,056.01/x
3. Step 3: Cross multiply
   2,274.71x = 3,408.42 × 2,056.01
4. Step 4: Simplify right side
   2,274.71x = 7,007,745.60
5. Step 5: Solve for x
   x = 7,007,745.60/2,274.71
6. Step 6: Final answer
   x = 3,080.72