Finding the Fourth Proportional to 5,548.14, 7,656.31 and 3,030.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,548.14 : 7,656.31 = 3,030.27 : x
2. Step 2: Convert to fraction form
   5,548.14/7,656.31 = 3,030.27/x
3. Step 3: Cross multiply
   5,548.14x = 7,656.31 × 3,030.27
4. Step 4: Simplify right side
   5,548.14x = 23,200,686.50
5. Step 5: Solve for x
   x = 23,200,686.50/5,548.14
6. Step 6: Final answer
   x = 4,181.71