Finding the Fourth Proportional to 5,456.34, 7,529.04 and 3,066.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,456.34 : 7,529.04 = 3,066.48 : x
2. Step 2: Convert to fraction form
   5,456.34/7,529.04 = 3,066.48/x
3. Step 3: Cross multiply
   5,456.34x = 7,529.04 × 3,066.48
4. Step 4: Simplify right side
   5,456.34x = 23,087,650.58
5. Step 5: Solve for x
   x = 23,087,650.58/5,456.34
6. Step 6: Final answer
   x = 4,231.34