Finding the Fourth Proportional to 2,741.28, 3,782.72 and 1,562.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,741.28 : 3,782.72 = 1,562.24 : x
2. Step 2: Convert to fraction form
   2,741.28/3,782.72 = 1,562.24/x
3. Step 3: Cross multiply
   2,741.28x = 3,782.72 × 1,562.24
4. Step 4: Simplify right side
   2,741.28x = 5,909,516.49
5. Step 5: Solve for x
   x = 5,909,516.49/2,741.28
6. Step 6: Final answer
   x = 2,155.75