Finding the Fourth Proportional to 3,397.89, 5,092.71 and 2,471.14

Step by Step Solution

1. Step 1: Write the proportion equation
   3,397.89 : 5,092.71 = 2,471.14 : x
2. Step 2: Convert to fraction form
   3,397.89/5,092.71 = 2,471.14/x
3. Step 3: Cross multiply
   3,397.89x = 5,092.71 × 2,471.14
4. Step 4: Simplify right side
   3,397.89x = 12,584,799.39
5. Step 5: Solve for x
   x = 12,584,799.39/3,397.89
6. Step 6: Final answer
   x = 3,703.71