Finding the Fourth Proportional to 2,742.00, 3,782.98 and 1,562.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,742.00 : 3,782.98 = 1,562.39 : x
2. Step 2: Convert to fraction form
   2,742.00/3,782.98 = 1,562.39/x
3. Step 3: Cross multiply
   2,742.00x = 3,782.98 × 1,562.39
4. Step 4: Simplify right side
   2,742.00x = 5,910,482.95
5. Step 5: Solve for x
   x = 5,910,482.95/2,742.00
6. Step 6: Final answer
   x = 2,155.54