Finding the Fourth Proportional to 9,016.52, 12,442.55 and 5,037.64

Step by Step Solution

1. Step 1: Write the proportion equation
   9,016.52 : 12,442.55 = 5,037.64 : x
2. Step 2: Convert to fraction form
   9,016.52/12,442.55 = 5,037.64/x
3. Step 3: Cross multiply
   9,016.52x = 12,442.55 × 5,037.64
4. Step 4: Simplify right side
   9,016.52x = 62,681,043.79
5. Step 5: Solve for x
   x = 62,681,043.79/9,016.52
6. Step 6: Final answer
   x = 6,951.80