Finding the Fourth Proportional to 65,089.71, 89,824.28 and 36,793.71

Step by Step Solution

1. Step 1: Write the proportion equation
   65,089.71 : 89,824.28 = 36,793.71 : x
2. Step 2: Convert to fraction form
   65,089.71/89,824.28 = 36,793.71/x
3. Step 3: Cross multiply
   65,089.71x = 89,824.28 × 36,793.71
4. Step 4: Simplify right side
   65,089.71x = 3,304,968,325.31
5. Step 5: Solve for x
   x = 3,304,968,325.31/65,089.71
6. Step 6: Final answer
   x = 50,775.59