Finding the Fourth Proportional to 7,057.53, 10,587.65 and 3,548.27

Step by Step Solution

1. Step 1: Write the proportion equation
   7,057.53 : 10,587.65 = 3,548.27 : x
2. Step 2: Convert to fraction form
   7,057.53/10,587.65 = 3,548.27/x
3. Step 3: Cross multiply
   7,057.53x = 10,587.65 × 3,548.27
4. Step 4: Simplify right side
   7,057.53x = 37,567,849.59
5. Step 5: Solve for x
   x = 37,567,849.59/7,057.53
6. Step 6: Final answer
   x = 5,323.09