Finding the Fourth Proportional to 10,540.44, 14,545.70 and 5,760.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,540.44 : 14,545.70 = 5,760.33 : x
2. Step 2: Convert to fraction form
   10,540.44/14,545.70 = 5,760.33/x
3. Step 3: Cross multiply
   10,540.44x = 14,545.70 × 5,760.33
4. Step 4: Simplify right side
   10,540.44x = 83,788,003.28
5. Step 5: Solve for x
   x = 83,788,003.28/10,540.44
6. Step 6: Final answer
   x = 7,949.19