Finding the Fourth Proportional to 2,104.08, 3,156.67 and 1,874.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104.08 : 3,156.67 = 1,874.56 : x
2. Step 2: Convert to fraction form
   2,104.08/3,156.67 = 1,874.56/x
3. Step 3: Cross multiply
   2,104.08x = 3,156.67 × 1,874.56
4. Step 4: Simplify right side
   2,104.08x = 5,917,367.69
5. Step 5: Solve for x
   x = 5,917,367.69/2,104.08
6. Step 6: Final answer
   x = 2,812.34