Finding the Fourth Proportional to 3,493.73, 5,233.91 and 3,376.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,493.73 : 5,233.91 = 3,376.49 : x
2. Step 2: Convert to fraction form
   3,493.73/5,233.91 = 3,376.49/x
3. Step 3: Cross multiply
   3,493.73x = 5,233.91 × 3,376.49
4. Step 4: Simplify right side
   3,493.73x = 17,672,201.72
5. Step 5: Solve for x
   x = 17,672,201.72/3,493.73
6. Step 6: Final answer
   x = 5,058.27