Finding the Fourth Proportional to 9,524.34, 13,142.52 and 5,545.08

Step by Step Solution

1. Step 1: Write the proportion equation
   9,524.34 : 13,142.52 = 5,545.08 : x
2. Step 2: Convert to fraction form
   9,524.34/13,142.52 = 5,545.08/x
3. Step 3: Cross multiply
   9,524.34x = 13,142.52 × 5,545.08
4. Step 4: Simplify right side
   9,524.34x = 72,876,324.80
5. Step 5: Solve for x
   x = 72,876,324.80/9,524.34
6. Step 6: Final answer
   x = 7,651.59