Finding the Fourth Proportional to 2,741.68, 3,783.56 and 1,562.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,741.68 : 3,783.56 = 1,562.72 : x
2. Step 2: Convert to fraction form
   2,741.68/3,783.56 = 1,562.72/x
3. Step 3: Cross multiply
   2,741.68x = 3,783.56 × 1,562.72
4. Step 4: Simplify right side
   2,741.68x = 5,912,644.88
5. Step 5: Solve for x
   x = 5,912,644.88/2,741.68
6. Step 6: Final answer
   x = 2,156.58