Finding the Fourth Proportional to 9,490.50, 13,096.76 and 5,513.85

Step by Step Solution

1. Step 1: Write the proportion equation
   9,490.50 : 13,096.76 = 5,513.85 : x
2. Step 2: Convert to fraction form
   9,490.50/13,096.76 = 5,513.85/x
3. Step 3: Cross multiply
   9,490.50x = 13,096.76 × 5,513.85
4. Step 4: Simplify right side
   9,490.50x = 72,213,542.56
5. Step 5: Solve for x
   x = 72,213,542.56/9,490.50
6. Step 6: Final answer
   x = 7,609.03