Finding the Fourth Proportional to 42,443.24, 58,573.25 and 25,450.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,443.24 : 58,573.25 = 25,450.25 : x
2. Step 2: Convert to fraction form
   42,443.24/58,573.25 = 25,450.25/x
3. Step 3: Cross multiply
   42,443.24x = 58,573.25 × 25,450.25
4. Step 4: Simplify right side
   42,443.24x = 1,490,703,435.70
5. Step 5: Solve for x
   x = 1,490,703,435.70/42,443.24
6. Step 6: Final answer
   x = 35,122.29