Finding the Fourth Proportional to 3,450.05, 5,170.41 and 2,474.00

Step by Step Solution

1. Step 1: Write the proportion equation
   3,450.05 : 5,170.41 = 2,474.00 : x
2. Step 2: Convert to fraction form
   3,450.05/5,170.41 = 2,474.00/x
3. Step 3: Cross multiply
   3,450.05x = 5,170.41 × 2,474.00
4. Step 4: Simplify right side
   3,450.05x = 12,791,568.49
5. Step 5: Solve for x
   x = 12,791,568.49/3,450.05
6. Step 6: Final answer
   x = 3,707.65