Finding the Fourth Proportional to 5,563.34, 7,665.06 and 3,671.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,563.34 : 7,665.06 = 3,671.56 : x
2. Step 2: Convert to fraction form
   5,563.34/7,665.06 = 3,671.56/x
3. Step 3: Cross multiply
   5,563.34x = 7,665.06 × 3,671.56
4. Step 4: Simplify right side
   5,563.34x = 28,142,727.69
5. Step 5: Solve for x
   x = 28,142,727.69/5,563.34
6. Step 6: Final answer
   x = 5,058.60