Finding the Fourth Proportional to 10,219.77, 14,104.53 and 5,743.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,219.77 : 14,104.53 = 5,743.71 : x
2. Step 2: Convert to fraction form
   10,219.77/14,104.53 = 5,743.71/x
3. Step 3: Cross multiply
   10,219.77x = 14,104.53 × 5,743.71
4. Step 4: Simplify right side
   10,219.77x = 81,012,330.01
5. Step 5: Solve for x
   x = 81,012,330.01/10,219.77
6. Step 6: Final answer
   x = 7,927.02