Finding the Fourth Proportional to 3,628.42, 5,007.08 and 2,056.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,628.42 : 5,007.08 = 2,056.82 : x
2. Step 2: Convert to fraction form
   3,628.42/5,007.08 = 2,056.82/x
3. Step 3: Cross multiply
   3,628.42x = 5,007.08 × 2,056.82
4. Step 4: Simplify right side
   3,628.42x = 10,298,642.39
5. Step 5: Solve for x
   x = 10,298,642.39/3,628.42
6. Step 6: Final answer
   x = 2,838.33