Finding the Fourth Proportional to 12,967.71, 17,894.43 and 7,302.03

Step by Step Solution

1. Step 1: Write the proportion equation
   12,967.71 : 17,894.43 = 7,302.03 : x
2. Step 2: Convert to fraction form
   12,967.71/17,894.43 = 7,302.03/x
3. Step 3: Cross multiply
   12,967.71x = 17,894.43 × 7,302.03
4. Step 4: Simplify right side
   12,967.71x = 130,665,664.69
5. Step 5: Solve for x
   x = 130,665,664.69/12,967.71
6. Step 6: Final answer
   x = 10,076.23