Finding the Fourth Proportional to 2,846.01, 4,269.83 and 2,066.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,846.01 : 4,269.83 = 2,066.79 : x
2. Step 2: Convert to fraction form
   2,846.01/4,269.83 = 2,066.79/x
3. Step 3: Cross multiply
   2,846.01x = 4,269.83 × 2,066.79
4. Step 4: Simplify right side
   2,846.01x = 8,824,841.95
5. Step 5: Solve for x
   x = 8,824,841.95/2,846.01
6. Step 6: Final answer
   x = 3,100.78