Finding the Fourth Proportional to 9,454.88, 13,045.76 and 5,474.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,454.88 : 13,045.76 = 5,474.56 : x
2. Step 2: Convert to fraction form
   9,454.88/13,045.76 = 5,474.56/x
3. Step 3: Cross multiply
   9,454.88x = 13,045.76 × 5,474.56
4. Step 4: Simplify right side
   9,454.88x = 71,419,795.87
5. Step 5: Solve for x
   x = 71,419,795.87/9,454.88
6. Step 6: Final answer
   x = 7,553.75