Finding the Fourth Proportional to 2,914.27, 4,370.96 and 1,065.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,914.27 : 4,370.96 = 1,065.38 : x
2. Step 2: Convert to fraction form
   2,914.27/4,370.96 = 1,065.38/x
3. Step 3: Cross multiply
   2,914.27x = 4,370.96 × 1,065.38
4. Step 4: Simplify right side
   2,914.27x = 4,656,714.17
5. Step 5: Solve for x
   x = 4,656,714.17/2,914.27
6. Step 6: Final answer
   x = 1,597.90