Finding the Fourth Proportional to 9,016.51, 12,442.69 and 5,037.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,016.51 : 12,442.69 = 5,037.61 : x
2. Step 2: Convert to fraction form
   9,016.51/12,442.69 = 5,037.61/x
3. Step 3: Cross multiply
   9,016.51x = 12,442.69 × 5,037.61
4. Step 4: Simplify right side
   9,016.51x = 62,681,419.57
5. Step 5: Solve for x
   x = 62,681,419.57/9,016.51
6. Step 6: Final answer
   x = 6,951.85