Finding the Fourth Proportional to 9,557.75, 13,191.66 and 5,524.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,557.75 : 13,191.66 = 5,524.76 : x
2. Step 2: Convert to fraction form
   9,557.75/13,191.66 = 5,524.76/x
3. Step 3: Cross multiply
   9,557.75x = 13,191.66 × 5,524.76
4. Step 4: Simplify right side
   9,557.75x = 72,880,788.48
5. Step 5: Solve for x
   x = 72,880,788.48/9,557.75
6. Step 6: Final answer
   x = 7,625.31