Finding the Fourth Proportional to 2,024.81, 3,036.63 and 791.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,024.81 : 3,036.63 = 791.34 : x
2. Step 2: Convert to fraction form
   2,024.81/3,036.63 = 791.34/x
3. Step 3: Cross multiply
   2,024.81x = 3,036.63 × 791.34
4. Step 4: Simplify right side
   2,024.81x = 2,403,006.78
5. Step 5: Solve for x
   x = 2,403,006.78/2,024.81
6. Step 6: Final answer
   x = 1,186.78