Finding the Fourth Proportional to 2,570.58, 3,547.31 and 1,451.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570.58 : 3,547.31 = 1,451.48 : x
2. Step 2: Convert to fraction form
   2,570.58/3,547.31 = 1,451.48/x
3. Step 3: Cross multiply
   2,570.58x = 3,547.31 × 1,451.48
4. Step 4: Simplify right side
   2,570.58x = 5,148,824.52
5. Step 5: Solve for x
   x = 5,148,824.52/2,570.58
6. Step 6: Final answer
   x = 2,002.98