Finding the Fourth Proportional to 42,962.54, 59,288.98 and 25,964.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,962.54 : 59,288.98 = 25,964.42 : x
2. Step 2: Convert to fraction form
   42,962.54/59,288.98 = 25,964.42/x
3. Step 3: Cross multiply
   42,962.54x = 59,288.98 × 25,964.42
4. Step 4: Simplify right side
   42,962.54x = 1,539,403,978.09
5. Step 5: Solve for x
   x = 1,539,403,978.09/42,962.54
6. Step 6: Final answer
   x = 35,831.31