Finding the Fourth Proportional to 9,453.16, 13,045.50 and 5,474.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,453.16 : 13,045.50 = 5,474.56 : x
2. Step 2: Convert to fraction form
   9,453.16/13,045.50 = 5,474.56/x
3. Step 3: Cross multiply
   9,453.16x = 13,045.50 × 5,474.56
4. Step 4: Simplify right side
   9,453.16x = 71,418,372.48
5. Step 5: Solve for x
   x = 71,418,372.48/9,453.16
6. Step 6: Final answer
   x = 7,554.97