Finding the Fourth Proportional to 3,235.91, 4,851.90 and 1,155.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,235.91 : 4,851.90 = 1,155.52 : x
2. Step 2: Convert to fraction form
   3,235.91/4,851.90 = 1,155.52/x
3. Step 3: Cross multiply
   3,235.91x = 4,851.90 × 1,155.52
4. Step 4: Simplify right side
   3,235.91x = 5,606,473.55
5. Step 5: Solve for x
   x = 5,606,473.55/3,235.91
6. Step 6: Final answer
   x = 1,732.58