Finding the Fourth Proportional to 9,529.08, 13,142.01 and 7,536.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,529.08 : 13,142.01 = 7,536.18 : x
2. Step 2: Convert to fraction form
   9,529.08/13,142.01 = 7,536.18/x
3. Step 3: Cross multiply
   9,529.08x = 13,142.01 × 7,536.18
4. Step 4: Simplify right side
   9,529.08x = 99,040,552.92
5. Step 5: Solve for x
   x = 99,040,552.92/9,529.08
6. Step 6: Final answer
   x = 10,393.51