Finding the Fourth Proportional to 2,895.86, 4,340.82 and 1,165.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,895.86 : 4,340.82 = 1,165.70 : x
2. Step 2: Convert to fraction form
   2,895.86/4,340.82 = 1,165.70/x
3. Step 3: Cross multiply
   2,895.86x = 4,340.82 × 1,165.70
4. Step 4: Simplify right side
   2,895.86x = 5,060,093.87
5. Step 5: Solve for x
   x = 5,060,093.87/2,895.86
6. Step 6: Final answer
   x = 1,747.35