Finding the Fourth Proportional to 7,475.48, 11,196.18 and 3,582.64

Step by Step Solution

1. Step 1: Write the proportion equation
   7,475.48 : 11,196.18 = 3,582.64 : x
2. Step 2: Convert to fraction form
   7,475.48/11,196.18 = 3,582.64/x
3. Step 3: Cross multiply
   7,475.48x = 11,196.18 × 3,582.64
4. Step 4: Simplify right side
   7,475.48x = 40,111,882.32
5. Step 5: Solve for x
   x = 40,111,882.32/7,475.48
6. Step 6: Final answer
   x = 5,365.79