Finding the Fourth Proportional to 3,676.51, 5,073.60 and 1,997.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,676.51 : 5,073.60 = 1,997.83 : x
2. Step 2: Convert to fraction form
   3,676.51/5,073.60 = 1,997.83/x
3. Step 3: Cross multiply
   3,676.51x = 5,073.60 × 1,997.83
4. Step 4: Simplify right side
   3,676.51x = 10,136,190.29
5. Step 5: Solve for x
   x = 10,136,190.29/3,676.51
6. Step 6: Final answer
   x = 2,757.01