Finding the Fourth Proportional to 9,452.28, 13,045.73 and 5,475.81

Step by Step Solution

1. Step 1: Write the proportion equation
   9,452.28 : 13,045.73 = 5,475.81 : x
2. Step 2: Convert to fraction form
   9,452.28/13,045.73 = 5,475.81/x
3. Step 3: Cross multiply
   9,452.28x = 13,045.73 × 5,475.81
4. Step 4: Simplify right side
   9,452.28x = 71,435,938.79
5. Step 5: Solve for x
   x = 71,435,938.79/9,452.28
6. Step 6: Final answer
   x = 7,557.54