Finding the Fourth Proportional to 9,016.73, 12,443.30 and 4,983.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,016.73 : 12,443.30 = 4,983.56 : x
2. Step 2: Convert to fraction form
   9,016.73/12,443.30 = 4,983.56/x
3. Step 3: Cross multiply
   9,016.73x = 12,443.30 × 4,983.56
4. Step 4: Simplify right side
   9,016.73x = 62,011,932.15
5. Step 5: Solve for x
   x = 62,011,932.15/9,016.73
6. Step 6: Final answer
   x = 6,877.43