Finding the Fourth Proportional to 2,291.02, 3,435.85 and 1,194.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,291.02 : 3,435.85 = 1,194.82 : x
2. Step 2: Convert to fraction form
   2,291.02/3,435.85 = 1,194.82/x
3. Step 3: Cross multiply
   2,291.02x = 3,435.85 × 1,194.82
4. Step 4: Simplify right side
   2,291.02x = 4,105,222.30
5. Step 5: Solve for x
   x = 4,105,222.30/2,291.02
6. Step 6: Final answer
   x = 1,791.88