Finding the Fourth Proportional to 10,264.80, 14,164.33 and 5,789.23

Step by Step Solution

1. Step 1: Write the proportion equation
   10,264.80 : 14,164.33 = 5,789.23 : x
2. Step 2: Convert to fraction form
   10,264.80/14,164.33 = 5,789.23/x
3. Step 3: Cross multiply
   10,264.80x = 14,164.33 × 5,789.23
4. Step 4: Simplify right side
   10,264.80x = 82,000,564.17
5. Step 5: Solve for x
   x = 82,000,564.17/10,264.80
6. Step 6: Final answer
   x = 7,988.52