Finding the Fourth Proportional to 9,093.42, 12,548.45 and 5,114.43

Step by Step Solution

1. Step 1: Write the proportion equation
   9,093.42 : 12,548.45 = 5,114.43 : x
2. Step 2: Convert to fraction form
   9,093.42/12,548.45 = 5,114.43/x
3. Step 3: Cross multiply
   9,093.42x = 12,548.45 × 5,114.43
4. Step 4: Simplify right side
   9,093.42x = 64,178,181.92
5. Step 5: Solve for x
   x = 64,178,181.92/9,093.42
6. Step 6: Final answer
   x = 7,057.65