Finding the Fourth Proportional to 2,741.42, 3,783.90 and 1,562.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,741.42 : 3,783.90 = 1,562.90 : x
2. Step 2: Convert to fraction form
   2,741.42/3,783.90 = 1,562.90/x
3. Step 3: Cross multiply
   2,741.42x = 3,783.90 × 1,562.90
4. Step 4: Simplify right side
   2,741.42x = 5,913,857.31
5. Step 5: Solve for x
   x = 5,913,857.31/2,741.42
6. Step 6: Final answer
   x = 2,157.22