Finding the Fourth Proportional to 2,676.54, 3,693.00 and 1,556.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,676.54 : 3,693.00 = 1,556.81 : x
2. Step 2: Convert to fraction form
   2,676.54/3,693.00 = 1,556.81/x
3. Step 3: Cross multiply
   2,676.54x = 3,693.00 × 1,556.81
4. Step 4: Simplify right side
   2,676.54x = 5,749,300.55
5. Step 5: Solve for x
   x = 5,749,300.55/2,676.54
6. Step 6: Final answer
   x = 2,148.03