Finding the Fourth Proportional to 2,911.31, 4,367.82 and 1,062.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,911.31 : 4,367.82 = 1,062.35 : x
2. Step 2: Convert to fraction form
   2,911.31/4,367.82 = 1,062.35/x
3. Step 3: Cross multiply
   2,911.31x = 4,367.82 × 1,062.35
4. Step 4: Simplify right side
   2,911.31x = 4,640,153.58
5. Step 5: Solve for x
   x = 4,640,153.58/2,911.31
6. Step 6: Final answer
   x = 1,593.84