Finding the Fourth Proportional to 67,574.72, 101,412.56 and 25,496.30

Step by Step Solution

1. Step 1: Write the proportion equation
   67,574.72 : 101,412.56 = 25,496.30 : x
2. Step 2: Convert to fraction form
   67,574.72/101,412.56 = 25,496.30/x
3. Step 3: Cross multiply
   67,574.72x = 101,412.56 × 25,496.30
4. Step 4: Simplify right side
   67,574.72x = 2,585,644,546.47
5. Step 5: Solve for x
   x = 2,585,644,546.47/67,574.72
6. Step 6: Final answer
   x = 38,263.49