Finding the Fourth Proportional to 30,852.51, 42,574.04 and 17,425.10

Step by Step Solution

1. Step 1: Write the proportion equation
   30,852.51 : 42,574.04 = 17,425.10 : x
2. Step 2: Convert to fraction form
   30,852.51/42,574.04 = 17,425.10/x
3. Step 3: Cross multiply
   30,852.51x = 42,574.04 × 17,425.10
4. Step 4: Simplify right side
   30,852.51x = 741,856,604.41
5. Step 5: Solve for x
   x = 741,856,604.41/30,852.51
6. Step 6: Final answer
   x = 24,045.26