Finding the Fourth Proportional to 2,794.62, 4,190.49 and 1,150.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,794.62 : 4,190.49 = 1,150.86 : x
2. Step 2: Convert to fraction form
   2,794.62/4,190.49 = 1,150.86/x
3. Step 3: Cross multiply
   2,794.62x = 4,190.49 × 1,150.86
4. Step 4: Simplify right side
   2,794.62x = 4,822,667.32
5. Step 5: Solve for x
   x = 4,822,667.32/2,794.62
6. Step 6: Final answer
   x = 1,725.70