Finding the Fourth Proportional to 4,056.28, 5,597.61 and 2,288.45

Step by Step Solution

1. Step 1: Write the proportion equation
   4,056.28 : 5,597.61 = 2,288.45 : x
2. Step 2: Convert to fraction form
   4,056.28/5,597.61 = 2,288.45/x
3. Step 3: Cross multiply
   4,056.28x = 5,597.61 × 2,288.45
4. Step 4: Simplify right side
   4,056.28x = 12,809,856.02
5. Step 5: Solve for x
   x = 12,809,856.02/4,056.28
6. Step 6: Final answer
   x = 3,158.03