Finding the Fourth Proportional to 2,508.81, 3,462.05 and 1,374.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,508.81 : 3,462.05 = 1,374.50 : x
2. Step 2: Convert to fraction form
   2,508.81/3,462.05 = 1,374.50/x
3. Step 3: Cross multiply
   2,508.81x = 3,462.05 × 1,374.50
4. Step 4: Simplify right side
   2,508.81x = 4,758,599.82
5. Step 5: Solve for x
   x = 4,758,599.82/2,508.81
6. Step 6: Final answer
   x = 1,896.76