Finding the Fourth Proportional to 2,508.12, 3,460.56 and 1,562.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,508.12 : 3,460.56 = 1,562.44 : x
2. Step 2: Convert to fraction form
   2,508.12/3,460.56 = 1,562.44/x
3. Step 3: Cross multiply
   2,508.12x = 3,460.56 × 1,562.44
4. Step 4: Simplify right side
   2,508.12x = 5,406,917.37
5. Step 5: Solve for x
   x = 5,406,917.37/2,508.12
6. Step 6: Final answer
   x = 2,155.77