Finding the Fourth Proportional to 25,151.72, 34,708.02 and 13,973

Step by Step Solution

1. Step 1: Write the proportion equation
   25,151.72 : 34,708.02 = 13,973 : x
2. Step 2: Convert to fraction form
   25,151.72/34,708.02 = 13,973/x
3. Step 3: Cross multiply
   25,151.72x = 34,708.02 × 13,973
4. Step 4: Simplify right side
   25,151.72x = 484,975,163.46
5. Step 5: Solve for x
   x = 484,975,163.46/25,151.72
6. Step 6: Final answer
   x = 19,281.99