Finding the Fourth Proportional to 2,077.52, 3,139.82 and 2,041.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077.52 : 3,139.82 = 2,041.68 : x
2. Step 2: Convert to fraction form
   2,077.52/3,139.82 = 2,041.68/x
3. Step 3: Cross multiply
   2,077.52x = 3,139.82 × 2,041.68
4. Step 4: Simplify right side
   2,077.52x = 6,410,507.70
5. Step 5: Solve for x
   x = 6,410,507.70/2,077.52
6. Step 6: Final answer
   x = 3,085.65