Finding the Fourth Proportional to 2,749.79, 3,794.27 and 1,554.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,749.79 : 3,794.27 = 1,554.74 : x
2. Step 2: Convert to fraction form
   2,749.79/3,794.27 = 1,554.74/x
3. Step 3: Cross multiply
   2,749.79x = 3,794.27 × 1,554.74
4. Step 4: Simplify right side
   2,749.79x = 5,899,076.59
5. Step 5: Solve for x
   x = 5,899,076.59/2,749.79
6. Step 6: Final answer
   x = 2,145.28