Finding the Fourth Proportional to 2,031.98, 2,804.41 and 1,235.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,031.98 : 2,804.41 = 1,235.32 : x
2. Step 2: Convert to fraction form
   2,031.98/2,804.41 = 1,235.32/x
3. Step 3: Cross multiply
   2,031.98x = 2,804.41 × 1,235.32
4. Step 4: Simplify right side
   2,031.98x = 3,464,343.76
5. Step 5: Solve for x
   x = 3,464,343.76/2,031.98
6. Step 6: Final answer
   x = 1,704.91