Finding the Fourth Proportional to 2,500.73, 3,451.01 and 1,366.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500.73 : 3,451.01 = 1,366.42 : x
2. Step 2: Convert to fraction form
   2,500.73/3,451.01 = 1,366.42/x
3. Step 3: Cross multiply
   2,500.73x = 3,451.01 × 1,366.42
4. Step 4: Simplify right side
   2,500.73x = 4,715,511.83
5. Step 5: Solve for x
   x = 4,715,511.83/2,500.73
6. Step 6: Final answer
   x = 1,885.65