Finding the Fourth Proportional to 2,741.89, 3,782.88 and 1,562.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,741.89 : 3,782.88 = 1,562.12 : x
2. Step 2: Convert to fraction form
   2,741.89/3,782.88 = 1,562.12/x
3. Step 3: Cross multiply
   2,741.89x = 3,782.88 × 1,562.12
4. Step 4: Simplify right side
   2,741.89x = 5,909,312.51
5. Step 5: Solve for x
   x = 5,909,312.51/2,741.89
6. Step 6: Final answer
   x = 2,155.20