Finding the Fourth Proportional to 2,732.36, 3,770.56 and 1,537.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,732.36 : 3,770.56 = 1,537.37 : x
2. Step 2: Convert to fraction form
   2,732.36/3,770.56 = 1,537.37/x
3. Step 3: Cross multiply
   2,732.36x = 3,770.56 × 1,537.37
4. Step 4: Simplify right side
   2,732.36x = 5,796,719.29
5. Step 5: Solve for x
   x = 5,796,719.29/2,732.36
6. Step 6: Final answer
   x = 2,121.51