Finding the Fourth Proportional to 9,464.72, 14,192.38 and 5,517.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,464.72 : 14,192.38 = 5,517.32 : x
2. Step 2: Convert to fraction form
   9,464.72/14,192.38 = 5,517.32/x
3. Step 3: Cross multiply
   9,464.72x = 14,192.38 × 5,517.32
4. Step 4: Simplify right side
   9,464.72x = 78,303,902.02
5. Step 5: Solve for x
   x = 78,303,902.02/9,464.72
6. Step 6: Final answer
   x = 8,273.24