Finding the Fourth Proportional to 5,557.82, 7,669.51 and 3,073.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,557.82 : 7,669.51 = 3,073.34 : x
2. Step 2: Convert to fraction form
   5,557.82/7,669.51 = 3,073.34/x
3. Step 3: Cross multiply
   5,557.82x = 7,669.51 × 3,073.34
4. Step 4: Simplify right side
   5,557.82x = 23,571,011.86
5. Step 5: Solve for x
   x = 23,571,011.86/5,557.82
6. Step 6: Final answer
   x = 4,241.05