Finding the Fourth Proportional to 3,255.72, 4,882.58 and 1,175.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,255.72 : 4,882.58 = 1,175.47 : x
2. Step 2: Convert to fraction form
   3,255.72/4,882.58 = 1,175.47/x
3. Step 3: Cross multiply
   3,255.72x = 4,882.58 × 1,175.47
4. Step 4: Simplify right side
   3,255.72x = 5,739,317.04
5. Step 5: Solve for x
   x = 5,739,317.04/3,255.72
6. Step 6: Final answer
   x = 1,762.84