Finding the Fourth Proportional to 8,597.73, 11,870.72 and 7,701.06

Step by Step Solution

1. Step 1: Write the proportion equation
   8,597.73 : 11,870.72 = 7,701.06 : x
2. Step 2: Convert to fraction form
   8,597.73/11,870.72 = 7,701.06/x
3. Step 3: Cross multiply
   8,597.73x = 11,870.72 × 7,701.06
4. Step 4: Simplify right side
   8,597.73x = 91,417,126.96
5. Step 5: Solve for x
   x = 91,417,126.96/8,597.73
6. Step 6: Final answer
   x = 10,632.71