Finding the Fourth Proportional to 9,269.82, 12,793.28 and 5,291.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,269.82 : 12,793.28 = 5,291.54 : x
2. Step 2: Convert to fraction form
   9,269.82/12,793.28 = 5,291.54/x
3. Step 3: Cross multiply
   9,269.82x = 12,793.28 × 5,291.54
4. Step 4: Simplify right side
   9,269.82x = 67,696,152.85
5. Step 5: Solve for x
   x = 67,696,152.85/9,269.82
6. Step 6: Final answer
   x = 7,302.86