Finding the Fourth Proportional to 2,370.41, 3,271.07 and 1,375.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,370.41 : 3,271.07 = 1,375.61 : x
2. Step 2: Convert to fraction form
   2,370.41/3,271.07 = 1,375.61/x
3. Step 3: Cross multiply
   2,370.41x = 3,271.07 × 1,375.61
4. Step 4: Simplify right side
   2,370.41x = 4,499,709.72
5. Step 5: Solve for x
   x = 4,499,709.72/2,370.41
6. Step 6: Final answer
   x = 1,898.28