Finding the Fourth Proportional to 10,807.84, 16,211.46 and 3,016.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,807.84 : 16,211.46 = 3,016.42 : x
2. Step 2: Convert to fraction form
   10,807.84/16,211.46 = 3,016.42/x
3. Step 3: Cross multiply
   10,807.84x = 16,211.46 × 3,016.42
4. Step 4: Simplify right side
   10,807.84x = 48,900,572.17
5. Step 5: Solve for x
   x = 48,900,572.17/10,807.84
6. Step 6: Final answer
   x = 4,524.55