Finding the Fourth Proportional to 10,478.69, 14,460.89 and 5,763.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,478.69 : 14,460.89 = 5,763.27 : x
2. Step 2: Convert to fraction form
   10,478.69/14,460.89 = 5,763.27/x
3. Step 3: Cross multiply
   10,478.69x = 14,460.89 × 5,763.27
4. Step 4: Simplify right side
   10,478.69x = 83,342,013.51
5. Step 5: Solve for x
   x = 83,342,013.51/10,478.69
6. Step 6: Final answer
   x = 7,953.48