Finding the Fourth Proportional to 64,208.69, 88,608.09 and 35,914.38

Step by Step Solution

1. Step 1: Write the proportion equation
   64,208.69 : 88,608.09 = 35,914.38 : x
2. Step 2: Convert to fraction form
   64,208.69/88,608.09 = 35,914.38/x
3. Step 3: Cross multiply
   64,208.69x = 88,608.09 × 35,914.38
4. Step 4: Simplify right side
   64,208.69x = 3,182,304,615.33
5. Step 5: Solve for x
   x = 3,182,304,615.33/64,208.69
6. Step 6: Final answer
   x = 49,561.90