Finding the Fourth Proportional to 2,736.02, 3,775.33 and 1,540.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,736.02 : 3,775.33 = 1,540.81 : x
2. Step 2: Convert to fraction form
   2,736.02/3,775.33 = 1,540.81/x
3. Step 3: Cross multiply
   2,736.02x = 3,775.33 × 1,540.81
4. Step 4: Simplify right side
   2,736.02x = 5,817,052.93
5. Step 5: Solve for x
   x = 5,817,052.93/2,736.02
6. Step 6: Final answer
   x = 2,126.10