Finding the Fourth Proportional to 2,734.91, 3,774.23 and 1,556.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,734.91 : 3,774.23 = 1,556.02 : x
2. Step 2: Convert to fraction form
   2,734.91/3,774.23 = 1,556.02/x
3. Step 3: Cross multiply
   2,734.91x = 3,774.23 × 1,556.02
4. Step 4: Simplify right side
   2,734.91x = 5,872,769.58
5. Step 5: Solve for x
   x = 5,872,769.58/2,734.91
6. Step 6: Final answer
   x = 2,147.34