Finding the Fourth Proportional to 9,764.54, 13,476.03 and 5,573.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,764.54 : 13,476.03 = 5,573.42 : x
2. Step 2: Convert to fraction form
   9,764.54/13,476.03 = 5,573.42/x
3. Step 3: Cross multiply
   9,764.54x = 13,476.03 × 5,573.42
4. Step 4: Simplify right side
   9,764.54x = 75,107,575.12
5. Step 5: Solve for x
   x = 75,107,575.12/9,764.54
6. Step 6: Final answer
   x = 7,691.87