Finding the Fourth Proportional to 2,570.67, 3,547.56 and 1,451.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570.67 : 3,547.56 = 1,451.63 : x
2. Step 2: Convert to fraction form
   2,570.67/3,547.56 = 1,451.63/x
3. Step 3: Cross multiply
   2,570.67x = 3,547.56 × 1,451.63
4. Step 4: Simplify right side
   2,570.67x = 5,149,726.79
5. Step 5: Solve for x
   x = 5,149,726.79/2,570.67
6. Step 6: Final answer
   x = 2,003.26