Finding the Fourth Proportional to 9,614.32, 13,267.74 and 5,422.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,614.32 : 13,267.74 = 5,422.54 : x
2. Step 2: Convert to fraction form
   9,614.32/13,267.74 = 5,422.54/x
3. Step 3: Cross multiply
   9,614.32x = 13,267.74 × 5,422.54
4. Step 4: Simplify right side
   9,614.32x = 71,944,850.86
5. Step 5: Solve for x
   x = 71,944,850.86/9,614.32
6. Step 6: Final answer
   x = 7,483.09