Finding the Fourth Proportional to 9,045.04, 12,474.96 and 5,504.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,045.04 : 12,474.96 = 5,504.56 : x
2. Step 2: Convert to fraction form
   9,045.04/12,474.96 = 5,504.56/x
3. Step 3: Cross multiply
   9,045.04x = 12,474.96 × 5,504.56
4. Step 4: Simplify right side
   9,045.04x = 68,669,165.82
5. Step 5: Solve for x
   x = 68,669,165.82/9,045.04
6. Step 6: Final answer
   x = 7,591.91