Finding the Fourth Proportional to 2,749.59, 3,794.30 and 1,554.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,749.59 : 3,794.30 = 1,554.60 : x
2. Step 2: Convert to fraction form
   2,749.59/3,794.30 = 1,554.60/x
3. Step 3: Cross multiply
   2,749.59x = 3,794.30 × 1,554.60
4. Step 4: Simplify right side
   2,749.59x = 5,898,618.78
5. Step 5: Solve for x
   x = 5,898,618.78/2,749.59
6. Step 6: Final answer
   x = 2,145.27