Finding the Fourth Proportional to 3,234.57, 4,851.06 and 1,043.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,234.57 : 4,851.06 = 1,043.31 : x
2. Step 2: Convert to fraction form
   3,234.57/4,851.06 = 1,043.31/x
3. Step 3: Cross multiply
   3,234.57x = 4,851.06 × 1,043.31
4. Step 4: Simplify right side
   3,234.57x = 5,061,159.41
5. Step 5: Solve for x
   x = 5,061,159.41/3,234.57
6. Step 6: Final answer
   x = 1,564.71