Finding the Fourth Proportional to 3,048.50, 4,575.31 and 2,357.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,048.50 : 4,575.31 = 2,357.03 : x
2. Step 2: Convert to fraction form
   3,048.50/4,575.31 = 2,357.03/x
3. Step 3: Cross multiply
   3,048.50x = 4,575.31 × 2,357.03
4. Step 4: Simplify right side
   3,048.50x = 10,784,114.16
5. Step 5: Solve for x
   x = 10,784,114.16/3,048.50
6. Step 6: Final answer
   x = 3,537.52