Finding the Fourth Proportional to 9,665.02, 13,341.81 and 6,525.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,665.02 : 13,341.81 = 6,525.46 : x
2. Step 2: Convert to fraction form
   9,665.02/13,341.81 = 6,525.46/x
3. Step 3: Cross multiply
   9,665.02x = 13,341.81 × 6,525.46
4. Step 4: Simplify right side
   9,665.02x = 87,061,447.48
5. Step 5: Solve for x
   x = 87,061,447.48/9,665.02
6. Step 6: Final answer
   x = 9,007.89