Finding the Fourth Proportional to 2,975.55, 4,466.24 and 2,485.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,975.55 : 4,466.24 = 2,485.10 : x
2. Step 2: Convert to fraction form
   2,975.55/4,466.24 = 2,485.10/x
3. Step 3: Cross multiply
   2,975.55x = 4,466.24 × 2,485.10
4. Step 4: Simplify right side
   2,975.55x = 11,099,018.27
5. Step 5: Solve for x
   x = 11,099,018.27/2,975.55
6. Step 6: Final answer
   x = 3,730.07