Finding the Fourth Proportional to 2,036.98, 3,055.42 and 576.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036.98 : 3,055.42 = 576.10 : x
2. Step 2: Convert to fraction form
   2,036.98/3,055.42 = 576.10/x
3. Step 3: Cross multiply
   2,036.98x = 3,055.42 × 576.10
4. Step 4: Simplify right side
   2,036.98x = 1,760,227.46
5. Step 5: Solve for x
   x = 1,760,227.46/2,036.98
6. Step 6: Final answer
   x = 864.14