Finding the Fourth Proportional to 2,739.33, 4,110.83 and 1,007.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,739.33 : 4,110.83 = 1,007.96 : x
2. Step 2: Convert to fraction form
   2,739.33/4,110.83 = 1,007.96/x
3. Step 3: Cross multiply
   2,739.33x = 4,110.83 × 1,007.96
4. Step 4: Simplify right side
   2,739.33x = 4,143,526.61
5. Step 5: Solve for x
   x = 4,143,526.61/2,739.33
6. Step 6: Final answer
   x = 1,512.61