Finding the Fourth Proportional to 3,274.72, 4,911.59 and 1,194.23

Step by Step Solution

1. Step 1: Write the proportion equation
   3,274.72 : 4,911.59 = 1,194.23 : x
2. Step 2: Convert to fraction form
   3,274.72/4,911.59 = 1,194.23/x
3. Step 3: Cross multiply
   3,274.72x = 4,911.59 × 1,194.23
4. Step 4: Simplify right side
   3,274.72x = 5,865,562.15
5. Step 5: Solve for x
   x = 5,865,562.15/3,274.72
6. Step 6: Final answer
   x = 1,791.17