Finding the Fourth Proportional to 2,085.03, 2,876.41 and 1,375.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,085.03 : 2,876.41 = 1,375.96 : x
2. Step 2: Convert to fraction form
   2,085.03/2,876.41 = 1,375.96/x
3. Step 3: Cross multiply
   2,085.03x = 2,876.41 × 1,375.96
4. Step 4: Simplify right side
   2,085.03x = 3,957,825.10
5. Step 5: Solve for x
   x = 3,957,825.10/2,085.03
6. Step 6: Final answer
   x = 1,898.21