Finding the Fourth Proportional to 9,016.64, 12,442.74 and 5,037.78

Step by Step Solution

1. Step 1: Write the proportion equation
   9,016.64 : 12,442.74 = 5,037.78 : x
2. Step 2: Convert to fraction form
   9,016.64/12,442.74 = 5,037.78/x
3. Step 3: Cross multiply
   9,016.64x = 12,442.74 × 5,037.78
4. Step 4: Simplify right side
   9,016.64x = 62,683,767.83
5. Step 5: Solve for x
   x = 62,683,767.83/9,016.64
6. Step 6: Final answer
   x = 6,952.01