Finding the Fourth Proportional to 64,227.78, 88,634.34 and 35,940.12

Step by Step Solution

1. Step 1: Write the proportion equation
   64,227.78 : 88,634.34 = 35,940.12 : x
2. Step 2: Convert to fraction form
   64,227.78/88,634.34 = 35,940.12/x
3. Step 3: Cross multiply
   64,227.78x = 88,634.34 × 35,940.12
4. Step 4: Simplify right side
   64,227.78x = 3,185,528,815.72
5. Step 5: Solve for x
   x = 3,185,528,815.72/64,227.78
6. Step 6: Final answer
   x = 49,597.37