Finding the Fourth Proportional to 9,673.09, 13,348.60 and 5,694.45

Step by Step Solution

1. Step 1: Write the proportion equation
   9,673.09 : 13,348.60 = 5,694.45 : x
2. Step 2: Convert to fraction form
   9,673.09/13,348.60 = 5,694.45/x
3. Step 3: Cross multiply
   9,673.09x = 13,348.60 × 5,694.45
4. Step 4: Simplify right side
   9,673.09x = 76,012,935.27
5. Step 5: Solve for x
   x = 76,012,935.27/9,673.09
6. Step 6: Final answer
   x = 7,858.19