Finding the Fourth Proportional to 10,493.73, 14,479.92 and 5,778.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,493.73 : 14,479.92 = 5,778.27 : x
2. Step 2: Convert to fraction form
   10,493.73/14,479.92 = 5,778.27/x
3. Step 3: Cross multiply
   10,493.73x = 14,479.92 × 5,778.27
4. Step 4: Simplify right side
   10,493.73x = 83,668,887.34
5. Step 5: Solve for x
   x = 83,668,887.34/10,493.73
6. Step 6: Final answer
   x = 7,973.23