Finding the Fourth Proportional to 9,490.53, 13,096.04 and 5,511.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,490.53 : 13,096.04 = 5,511.56 : x
2. Step 2: Convert to fraction form
   9,490.53/13,096.04 = 5,511.56/x
3. Step 3: Cross multiply
   9,490.53x = 13,096.04 × 5,511.56
4. Step 4: Simplify right side
   9,490.53x = 72,179,610.22
5. Step 5: Solve for x
   x = 72,179,610.22/9,490.53
6. Step 6: Final answer
   x = 7,605.44