Finding the Fourth Proportional to 2,851.52, 4,272.42 and 2,303.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,851.52 : 4,272.42 = 2,303.96 : x
2. Step 2: Convert to fraction form
   2,851.52/4,272.42 = 2,303.96/x
3. Step 3: Cross multiply
   2,851.52x = 4,272.42 × 2,303.96
4. Step 4: Simplify right side
   2,851.52x = 9,843,484.78
5. Step 5: Solve for x
   x = 9,843,484.78/2,851.52
6. Step 6: Final answer
   x = 3,452.01