Finding the Fourth Proportional to 9,016.68, 12,443.04 and 5,037.78

Step by Step Solution

1. Step 1: Write the proportion equation
   9,016.68 : 12,443.04 = 5,037.78 : x
2. Step 2: Convert to fraction form
   9,016.68/12,443.04 = 5,037.78/x
3. Step 3: Cross multiply
   9,016.68x = 12,443.04 × 5,037.78
4. Step 4: Simplify right side
   9,016.68x = 62,685,298.05
5. Step 5: Solve for x
   x = 62,685,298.05/9,016.68
6. Step 6: Final answer
   x = 6,952.15