Finding the Fourth Proportional to 11,057.33, 15,233.15 and 7,694.37

Step by Step Solution

1. Step 1: Write the proportion equation
   11,057.33 : 15,233.15 = 7,694.37 : x
2. Step 2: Convert to fraction form
   11,057.33/15,233.15 = 7,694.37/x
3. Step 3: Cross multiply
   11,057.33x = 15,233.15 × 7,694.37
4. Step 4: Simplify right side
   11,057.33x = 117,209,453.89
5. Step 5: Solve for x
   x = 117,209,453.89/11,057.33
6. Step 6: Final answer
   x = 10,600.16