Finding the Fourth Proportional to 10,265.67, 14,166.38 and 5,789.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,265.67 : 14,166.38 = 5,789.32 : x
2. Step 2: Convert to fraction form
   10,265.67/14,166.38 = 5,789.32/x
3. Step 3: Cross multiply
   10,265.67x = 14,166.38 × 5,789.32
4. Step 4: Simplify right side
   10,265.67x = 82,013,686.12
5. Step 5: Solve for x
   x = 82,013,686.12/10,265.67
6. Step 6: Final answer
   x = 7,989.12