Finding the Fourth Proportional to 3,710.30, 5,559.58 and 3,013.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,710.30 : 5,559.58 = 3,013.59 : x
2. Step 2: Convert to fraction form
   3,710.30/5,559.58 = 3,013.59/x
3. Step 3: Cross multiply
   3,710.30x = 5,559.58 × 3,013.59
4. Step 4: Simplify right side
   3,710.30x = 16,754,294.69
5. Step 5: Solve for x
   x = 16,754,294.69/3,710.30
6. Step 6: Final answer
   x = 4,515.62