Finding the Fourth Proportional to 9,093.48, 12,548.82 and 5,114.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,093.48 : 12,548.82 = 5,114.55 : x
2. Step 2: Convert to fraction form
   9,093.48/12,548.82 = 5,114.55/x
3. Step 3: Cross multiply
   9,093.48x = 12,548.82 × 5,114.55
4. Step 4: Simplify right side
   9,093.48x = 64,181,567.33
5. Step 5: Solve for x
   x = 64,181,567.33/9,093.48
6. Step 6: Final answer
   x = 7,057.98