Finding the Fourth Proportional to 2,371.41, 3,271.59 and 1,575.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,371.41 : 3,271.59 = 1,575.12 : x
2. Step 2: Convert to fraction form
   2,371.41/3,271.59 = 1,575.12/x
3. Step 3: Cross multiply
   2,371.41x = 3,271.59 × 1,575.12
4. Step 4: Simplify right side
   2,371.41x = 5,153,146.84
5. Step 5: Solve for x
   x = 5,153,146.84/2,371.41
6. Step 6: Final answer
   x = 2,173.03