Finding the Fourth Proportional to 2,041.86, 3,063.23 and 743.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.86 : 3,063.23 = 743.31 : x
2. Step 2: Convert to fraction form
   2,041.86/3,063.23 = 743.31/x
3. Step 3: Cross multiply
   2,041.86x = 3,063.23 × 743.31
4. Step 4: Simplify right side
   2,041.86x = 2,276,929.49
5. Step 5: Solve for x
   x = 2,276,929.49/2,041.86
6. Step 6: Final answer
   x = 1,115.13