Finding the Fourth Proportional to 10,744.38, 16,098.35 and 5,200.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,744.38 : 16,098.35 = 5,200.34 : x
2. Step 2: Convert to fraction form
   10,744.38/16,098.35 = 5,200.34/x
3. Step 3: Cross multiply
   10,744.38x = 16,098.35 × 5,200.34
4. Step 4: Simplify right side
   10,744.38x = 83,716,786.95
5. Step 5: Solve for x
   x = 83,716,786.95/10,744.38
6. Step 6: Final answer
   x = 7,791.68