Finding the Fourth Proportional to 64,227.96, 88,636.50 and 35,933.40

Step by Step Solution

1. Step 1: Write the proportion equation
   64,227.96 : 88,636.50 = 35,933.40 : x
2. Step 2: Convert to fraction form
   64,227.96/88,636.50 = 35,933.40/x
3. Step 3: Cross multiply
   64,227.96x = 88,636.50 × 35,933.40
4. Step 4: Simplify right side
   64,227.96x = 3,185,010,809.10
5. Step 5: Solve for x
   x = 3,185,010,809.10/64,227.96
6. Step 6: Final answer
   x = 49,589.16