Finding the Fourth Proportional to 10,221.04, 14,104.94 and 5,744.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,221.04 : 14,104.94 = 5,744.82 : x
2. Step 2: Convert to fraction form
   10,221.04/14,104.94 = 5,744.82/x
3. Step 3: Cross multiply
   10,221.04x = 14,104.94 × 5,744.82
4. Step 4: Simplify right side
   10,221.04x = 81,030,365.58
5. Step 5: Solve for x
   x = 81,030,365.58/10,221.04
6. Step 6: Final answer
   x = 7,927.80