Finding the Fourth Proportional to 2,522.98, 3,784.14 and 791.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522.98 : 3,784.14 = 791.59 : x
2. Step 2: Convert to fraction form
   2,522.98/3,784.14 = 791.59/x
3. Step 3: Cross multiply
   2,522.98x = 3,784.14 × 791.59
4. Step 4: Simplify right side
   2,522.98x = 2,995,487.38
5. Step 5: Solve for x
   x = 2,995,487.38/2,522.98
6. Step 6: Final answer
   x = 1,187.28