Finding the Fourth Proportional to 2,570.86, 3,547.77 and 1,451.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570.86 : 3,547.77 = 1,451.81 : x
2. Step 2: Convert to fraction form
   2,570.86/3,547.77 = 1,451.81/x
3. Step 3: Cross multiply
   2,570.86x = 3,547.77 × 1,451.81
4. Step 4: Simplify right side
   2,570.86x = 5,150,671.84
5. Step 5: Solve for x
   x = 5,150,671.84/2,570.86
6. Step 6: Final answer
   x = 2,003.48