Finding the Fourth Proportional to 9,792.54, 13,514.85 and 5,545.35

Step by Step Solution

1. Step 1: Write the proportion equation
   9,792.54 : 13,514.85 = 5,545.35 : x
2. Step 2: Convert to fraction form
   9,792.54/13,514.85 = 5,545.35/x
3. Step 3: Cross multiply
   9,792.54x = 13,514.85 × 5,545.35
4. Step 4: Simplify right side
   9,792.54x = 74,944,573.45
5. Step 5: Solve for x
   x = 74,944,573.45/9,792.54
6. Step 6: Final answer
   x = 7,653.23