Finding the Fourth Proportional to 2,731.08, 3,768.56 and 1,551.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,731.08 : 3,768.56 = 1,551.82 : x
2. Step 2: Convert to fraction form
   2,731.08/3,768.56 = 1,551.82/x
3. Step 3: Cross multiply
   2,731.08x = 3,768.56 × 1,551.82
4. Step 4: Simplify right side
   2,731.08x = 5,848,126.78
5. Step 5: Solve for x
   x = 5,848,126.78/2,731.08
6. Step 6: Final answer
   x = 2,141.32