Finding the Fourth Proportional to 4,111.55, 6,159.56 and 2,029.12

Step by Step Solution

1. Step 1: Write the proportion equation
   4,111.55 : 6,159.56 = 2,029.12 : x
2. Step 2: Convert to fraction form
   4,111.55/6,159.56 = 2,029.12/x
3. Step 3: Cross multiply
   4,111.55x = 6,159.56 × 2,029.12
4. Step 4: Simplify right side
   4,111.55x = 12,498,460.84
5. Step 5: Solve for x
   x = 12,498,460.84/4,111.55
6. Step 6: Final answer
   x = 3,039.84