Finding the Fourth Proportional to 3,754.56, 5,180.04 and 2,429.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,754.56 : 5,180.04 = 2,429.94 : x
2. Step 2: Convert to fraction form
   3,754.56/5,180.04 = 2,429.94/x
3. Step 3: Cross multiply
   3,754.56x = 5,180.04 × 2,429.94
4. Step 4: Simplify right side
   3,754.56x = 12,587,186.40
5. Step 5: Solve for x
   x = 12,587,186.40/3,754.56
6. Step 6: Final answer
   x = 3,352.51