Finding the Fourth Proportional to 3,994.53, 5,504.34 and 3,092.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,994.53 : 5,504.34 = 3,092.82 : x
2. Step 2: Convert to fraction form
   3,994.53/5,504.34 = 3,092.82/x
3. Step 3: Cross multiply
   3,994.53x = 5,504.34 × 3,092.82
4. Step 4: Simplify right side
   3,994.53x = 17,023,932.84
5. Step 5: Solve for x
   x = 17,023,932.84/3,994.53
6. Step 6: Final answer
   x = 4,261.81