Finding the Fourth Proportional to 9,574.52, 13,213.42 and 5,325.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,574.52 : 13,213.42 = 5,325.62 : x
2. Step 2: Convert to fraction form
   9,574.52/13,213.42 = 5,325.62/x
3. Step 3: Cross multiply
   9,574.52x = 13,213.42 × 5,325.62
4. Step 4: Simplify right side
   9,574.52x = 70,369,653.82
5. Step 5: Solve for x
   x = 70,369,653.82/9,574.52
6. Step 6: Final answer
   x = 7,349.68