Finding the Fourth Proportional to 2,095.43, 2,877.40 and 1,874.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.43 : 2,877.40 = 1,874.30 : x
2. Step 2: Convert to fraction form
   2,095.43/2,877.40 = 1,874.30/x
3. Step 3: Cross multiply
   2,095.43x = 2,877.40 × 1,874.30
4. Step 4: Simplify right side
   2,095.43x = 5,393,091.75
5. Step 5: Solve for x
   x = 5,393,091.75/2,095.43
6. Step 6: Final answer
   x = 2,573.75