Finding the Fourth Proportional to 3,094.50, 4,268.61 and 2,150.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,094.50 : 4,268.61 = 2,150.82 : x
2. Step 2: Convert to fraction form
   3,094.50/4,268.61 = 2,150.82/x
3. Step 3: Cross multiply
   3,094.50x = 4,268.61 × 2,150.82
4. Step 4: Simplify right side
   3,094.50x = 9,181,011.76
5. Step 5: Solve for x
   x = 9,181,011.76/3,094.50
6. Step 6: Final answer
   x = 2,966.88