Finding the Fourth Proportional to 65,114.88, 89,859.07 and 35,306.88

Step by Step Solution

1. Step 1: Write the proportion equation
   65,114.88 : 89,859.07 = 35,306.88 : x
2. Step 2: Convert to fraction form
   65,114.88/89,859.07 = 35,306.88/x
3. Step 3: Cross multiply
   65,114.88x = 89,859.07 × 35,306.88
4. Step 4: Simplify right side
   65,114.88x = 3,172,643,401.40
5. Step 5: Solve for x
   x = 3,172,643,401.40/65,114.88
6. Step 6: Final answer
   x = 48,723.78