Finding the Fourth Proportional to 9,453.42, 13,044.28 and 5,473.78

Step by Step Solution

1. Step 1: Write the proportion equation
   9,453.42 : 13,044.28 = 5,473.78 : x
2. Step 2: Convert to fraction form
   9,453.42/13,044.28 = 5,473.78/x
3. Step 3: Cross multiply
   9,453.42x = 13,044.28 × 5,473.78
4. Step 4: Simplify right side
   9,453.42x = 71,401,518.98
5. Step 5: Solve for x
   x = 71,401,518.98/9,453.42
6. Step 6: Final answer
   x = 7,552.98