Finding the Fourth Proportional to 9,348.56, 12,895.32 and 5,569.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,348.56 : 12,895.32 = 5,569.24 : x
2. Step 2: Convert to fraction form
   9,348.56/12,895.32 = 5,569.24/x
3. Step 3: Cross multiply
   9,348.56x = 12,895.32 × 5,569.24
4. Step 4: Simplify right side
   9,348.56x = 71,817,131.96
5. Step 5: Solve for x
   x = 71,817,131.96/9,348.56
6. Step 6: Final answer
   x = 7,682.16