Finding the Fourth Proportional to 65,076.12, 89,805.18 and 35,268.12

Step by Step Solution

1. Step 1: Write the proportion equation
   65,076.12 : 89,805.18 = 35,268.12 : x
2. Step 2: Convert to fraction form
   65,076.12/89,805.18 = 35,268.12/x
3. Step 3: Cross multiply
   65,076.12x = 89,805.18 × 35,268.12
4. Step 4: Simplify right side
   65,076.12x = 3,167,259,864.86
5. Step 5: Solve for x
   x = 3,167,259,864.86/65,076.12
6. Step 6: Final answer
   x = 48,670.08