Finding the Fourth Proportional to 42,017.58, 57,958.56 and 25,010.46

Step by Step Solution

1. Step 1: Write the proportion equation
   42,017.58 : 57,958.56 = 25,010.46 : x
2. Step 2: Convert to fraction form
   42,017.58/57,958.56 = 25,010.46/x
3. Step 3: Cross multiply
   42,017.58x = 57,958.56 × 25,010.46
4. Step 4: Simplify right side
   42,017.58x = 1,449,570,246.54
5. Step 5: Solve for x
   x = 1,449,570,246.54/42,017.58
6. Step 6: Final answer
   x = 34,499.14