Finding the Fourth Proportional to 2,955.42, 4,076.39 and 2,010.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,955.42 : 4,076.39 = 2,010.62 : x
2. Step 2: Convert to fraction form
   2,955.42/4,076.39 = 2,010.62/x
3. Step 3: Cross multiply
   2,955.42x = 4,076.39 × 2,010.62
4. Step 4: Simplify right side
   2,955.42x = 8,196,086.48
5. Step 5: Solve for x
   x = 8,196,086.48/2,955.42
6. Step 6: Final answer
   x = 2,773.24