Finding the Fourth Proportional to 3,627.75, 5,007.43 and 2,056.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,627.75 : 5,007.43 = 2,056.89 : x
2. Step 2: Convert to fraction form
   3,627.75/5,007.43 = 2,056.89/x
3. Step 3: Cross multiply
   3,627.75x = 5,007.43 × 2,056.89
4. Step 4: Simplify right side
   3,627.75x = 10,299,702.51
5. Step 5: Solve for x
   x = 10,299,702.51/3,627.75
6. Step 6: Final answer
   x = 2,839.15