Finding the Fourth Proportional to 2,434.93, 3,651.18 and 791.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434.93 : 3,651.18 = 791.27 : x
2. Step 2: Convert to fraction form
   2,434.93/3,651.18 = 791.27/x
3. Step 3: Cross multiply
   2,434.93x = 3,651.18 × 791.27
4. Step 4: Simplify right side
   2,434.93x = 2,889,061.67
5. Step 5: Solve for x
   x = 2,889,061.67/2,434.93
6. Step 6: Final answer
   x = 1,186.51