Finding the Fourth Proportional to 10,219.54, 14,103.25 and 5,743.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,219.54 : 14,103.25 = 5,743.70 : x
2. Step 2: Convert to fraction form
   10,219.54/14,103.25 = 5,743.70/x
3. Step 3: Cross multiply
   10,219.54x = 14,103.25 × 5,743.70
4. Step 4: Simplify right side
   10,219.54x = 81,004,808.31
5. Step 5: Solve for x
   x = 81,004,808.31/10,219.54
6. Step 6: Final answer
   x = 7,926.46