Finding the Fourth Proportional to 9,067.55, 12,512.88 and 5,034.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,067.55 : 12,512.88 = 5,034.56 : x
2. Step 2: Convert to fraction form
   9,067.55/12,512.88 = 5,034.56/x
3. Step 3: Cross multiply
   9,067.55x = 12,512.88 × 5,034.56
4. Step 4: Simplify right side
   9,067.55x = 62,996,782.57
5. Step 5: Solve for x
   x = 62,996,782.57/9,067.55
6. Step 6: Final answer
   x = 6,947.50