Finding the Fourth Proportional to 9,569.34, 13,201.94 and 7,057.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,569.34 : 13,201.94 = 7,057.48 : x
2. Step 2: Convert to fraction form
   9,569.34/13,201.94 = 7,057.48/x
3. Step 3: Cross multiply
   9,569.34x = 13,201.94 × 7,057.48
4. Step 4: Simplify right side
   9,569.34x = 93,172,397.21
5. Step 5: Solve for x
   x = 93,172,397.21/9,569.34
6. Step 6: Final answer
   x = 9,736.55