Finding the Fourth Proportional to 12,606.36, 17,394.58 and 7,300.32

Step by Step Solution

1. Step 1: Write the proportion equation
   12,606.36 : 17,394.58 = 7,300.32 : x
2. Step 2: Convert to fraction form
   12,606.36/17,394.58 = 7,300.32/x
3. Step 3: Cross multiply
   12,606.36x = 17,394.58 × 7,300.32
4. Step 4: Simplify right side
   12,606.36x = 126,986,000.27
5. Step 5: Solve for x
   x = 126,986,000.27/12,606.36
6. Step 6: Final answer
   x = 10,073.17