Finding the Fourth Proportional to 12,064.75, 16,633.82 and 7,808.27

Step by Step Solution

1. Step 1: Write the proportion equation
   12,064.75 : 16,633.82 = 7,808.27 : x
2. Step 2: Convert to fraction form
   12,064.75/16,633.82 = 7,808.27/x
3. Step 3: Cross multiply
   12,064.75x = 16,633.82 × 7,808.27
4. Step 4: Simplify right side
   12,064.75x = 129,881,294.04
5. Step 5: Solve for x
   x = 129,881,294.04/12,064.75
6. Step 6: Final answer
   x = 10,765.36