Finding the Fourth Proportional to 9,833.69, 13,557.22 and 9,527.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,833.69 : 13,557.22 = 9,527.93 : x
2. Step 2: Convert to fraction form
   9,833.69/13,557.22 = 9,527.93/x
3. Step 3: Cross multiply
   9,833.69x = 13,557.22 × 9,527.93
4. Step 4: Simplify right side
   9,833.69x = 129,172,243.15
5. Step 5: Solve for x
   x = 129,172,243.15/9,833.69
6. Step 6: Final answer
   x = 13,135.68