Finding the Fourth Proportional to 2,570.62, 3,547.45 and 1,451.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570.62 : 3,547.45 = 1,451.79 : x
2. Step 2: Convert to fraction form
   2,570.62/3,547.45 = 1,451.79/x
3. Step 3: Cross multiply
   2,570.62x = 3,547.45 × 1,451.79
4. Step 4: Simplify right side
   2,570.62x = 5,150,152.44
5. Step 5: Solve for x
   x = 5,150,152.44/2,570.62
6. Step 6: Final answer
   x = 2,003.47