Finding the Fourth Proportional to 65,768.76, 98,740.55 and 34,625.88

Step by Step Solution

1. Step 1: Write the proportion equation
   65,768.76 : 98,740.55 = 34,625.88 : x
2. Step 2: Convert to fraction form
   65,768.76/98,740.55 = 34,625.88/x
3. Step 3: Cross multiply
   65,768.76x = 98,740.55 × 34,625.88
4. Step 4: Simplify right side
   65,768.76x = 3,418,978,522.00
5. Step 5: Solve for x
   x = 3,418,978,522.00/65,768.76
6. Step 6: Final answer
   x = 51,984.84