Finding the Fourth Proportional to 9,475.56, 13,076.82 and 5,497.92

Step by Step Solution

1. Step 1: Write the proportion equation
   9,475.56 : 13,076.82 = 5,497.92 : x
2. Step 2: Convert to fraction form
   9,475.56/13,076.82 = 5,497.92/x
3. Step 3: Cross multiply
   9,475.56x = 13,076.82 × 5,497.92
4. Step 4: Simplify right side
   9,475.56x = 71,895,310.21
5. Step 5: Solve for x
   x = 71,895,310.21/9,475.56
6. Step 6: Final answer
   x = 7,587.45