Finding the Fourth Proportional to 2,573.59, 3,551.69 and 1,454.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573.59 : 3,551.69 = 1,454.57 : x
2. Step 2: Convert to fraction form
   2,573.59/3,551.69 = 1,454.57/x
3. Step 3: Cross multiply
   2,573.59x = 3,551.69 × 1,454.57
4. Step 4: Simplify right side
   2,573.59x = 5,166,181.72
5. Step 5: Solve for x
   x = 5,166,181.72/2,573.59
6. Step 6: Final answer
   x = 2,007.39