Finding the Fourth Proportional to 9,770.96, 13,483.90 and 5,294.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,770.96 : 13,483.90 = 5,294.83 : x
2. Step 2: Convert to fraction form
   9,770.96/13,483.90 = 5,294.83/x
3. Step 3: Cross multiply
   9,770.96x = 13,483.90 × 5,294.83
4. Step 4: Simplify right side
   9,770.96x = 71,394,931.76
5. Step 5: Solve for x
   x = 71,394,931.76/9,770.96
6. Step 6: Final answer
   x = 7,306.85