Finding the Fourth Proportional to 1,876.29, 2,815.17 and 1,356.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,876.29 : 2,815.17 = 1,356.94 : x
2. Step 2: Convert to fraction form
   1,876.29/2,815.17 = 1,356.94/x
3. Step 3: Cross multiply
   1,876.29x = 2,815.17 × 1,356.94
4. Step 4: Simplify right side
   1,876.29x = 3,820,016.78
5. Step 5: Solve for x
   x = 3,820,016.78/1,876.29
6. Step 6: Final answer
   x = 2,035.94