Finding the Fourth Proportional to 3,748.56, 5,171.76 and 2,423.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,748.56 : 5,171.76 = 2,423.94 : x
2. Step 2: Convert to fraction form
   3,748.56/5,171.76 = 2,423.94/x
3. Step 3: Cross multiply
   3,748.56x = 5,171.76 × 2,423.94
4. Step 4: Simplify right side
   3,748.56x = 12,536,035.93
5. Step 5: Solve for x
   x = 12,536,035.93/3,748.56
6. Step 6: Final answer
   x = 3,344.23