Finding the Fourth Proportional to 3,628.32, 5,007.39 and 2,056.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,628.32 : 5,007.39 = 2,056.32 : x
2. Step 2: Convert to fraction form
   3,628.32/5,007.39 = 2,056.32/x
3. Step 3: Cross multiply
   3,628.32x = 5,007.39 × 2,056.32
4. Step 4: Simplify right side
   3,628.32x = 10,296,796.20
5. Step 5: Solve for x
   x = 10,296,796.20/3,628.32
6. Step 6: Final answer
   x = 2,837.90