Finding the Fourth Proportional to 9,548.20, 13,175.70 and 5,569.68

Step by Step Solution

1. Step 1: Write the proportion equation
   9,548.20 : 13,175.70 = 5,569.68 : x
2. Step 2: Convert to fraction form
   9,548.20/13,175.70 = 5,569.68/x
3. Step 3: Cross multiply
   9,548.20x = 13,175.70 × 5,569.68
4. Step 4: Simplify right side
   9,548.20x = 73,384,432.78
5. Step 5: Solve for x
   x = 73,384,432.78/9,548.20
6. Step 6: Final answer
   x = 7,685.68