Finding the Fourth Proportional to 9,794.88, 13,517.60 and 5,545.89

Step by Step Solution

1. Step 1: Write the proportion equation
   9,794.88 : 13,517.60 = 5,545.89 : x
2. Step 2: Convert to fraction form
   9,794.88/13,517.60 = 5,545.89/x
3. Step 3: Cross multiply
   9,794.88x = 13,517.60 × 5,545.89
4. Step 4: Simplify right side
   9,794.88x = 74,967,094.93
5. Step 5: Solve for x
   x = 74,967,094.93/9,794.88
6. Step 6: Final answer
   x = 7,653.70