Finding the Fourth Proportional to 5,510.37, 7,600.53 and 3,520.04

Step by Step Solution

1. Step 1: Write the proportion equation
   5,510.37 : 7,600.53 = 3,520.04 : x
2. Step 2: Convert to fraction form
   5,510.37/7,600.53 = 3,520.04/x
3. Step 3: Cross multiply
   5,510.37x = 7,600.53 × 3,520.04
4. Step 4: Simplify right side
   5,510.37x = 26,754,150.62
5. Step 5: Solve for x
   x = 26,754,150.62/5,510.37
6. Step 6: Final answer
   x = 4,855.24