Finding the Fourth Proportional to 10,808.84, 16,212.96 and 3,017.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,808.84 : 16,212.96 = 3,017.42 : x
2. Step 2: Convert to fraction form
   10,808.84/16,212.96 = 3,017.42/x
3. Step 3: Cross multiply
   10,808.84x = 16,212.96 × 3,017.42
4. Step 4: Simplify right side
   10,808.84x = 48,921,309.76
5. Step 5: Solve for x
   x = 48,921,309.76/10,808.84
6. Step 6: Final answer
   x = 4,526.05