Finding the Fourth Proportional to 9,293.20, 12,824.04 and 5,101.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,293.20 : 12,824.04 = 5,101.42 : x
2. Step 2: Convert to fraction form
   9,293.20/12,824.04 = 5,101.42/x
3. Step 3: Cross multiply
   9,293.20x = 12,824.04 × 5,101.42
4. Step 4: Simplify right side
   9,293.20x = 65,420,814.14
5. Step 5: Solve for x
   x = 65,420,814.14/9,293.20
6. Step 6: Final answer
   x = 7,039.64