Finding the Fourth Proportional to 7,337.25, 10,995.55 and 3,174.05

Step by Step Solution

1. Step 1: Write the proportion equation
   7,337.25 : 10,995.55 = 3,174.05 : x
2. Step 2: Convert to fraction form
   7,337.25/10,995.55 = 3,174.05/x
3. Step 3: Cross multiply
   7,337.25x = 10,995.55 × 3,174.05
4. Step 4: Simplify right side
   7,337.25x = 34,900,445.03
5. Step 5: Solve for x
   x = 34,900,445.03/7,337.25
6. Step 6: Final answer
   x = 4,756.61