Finding the Fourth Proportional to 2,741.78, 3,782.72 and 1,562.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,741.78 : 3,782.72 = 1,562.01 : x
2. Step 2: Convert to fraction form
   2,741.78/3,782.72 = 1,562.01/x
3. Step 3: Cross multiply
   2,741.78x = 3,782.72 × 1,562.01
4. Step 4: Simplify right side
   2,741.78x = 5,908,646.47
5. Step 5: Solve for x
   x = 5,908,646.47/2,741.78
6. Step 6: Final answer
   x = 2,155.04