Finding the Fourth Proportional to 65,010.25, 89,714.69 and 35,202.25

Step by Step Solution

1. Step 1: Write the proportion equation
   65,010.25 : 89,714.69 = 35,202.25 : x
2. Step 2: Convert to fraction form
   65,010.25/89,714.69 = 35,202.25/x
3. Step 3: Cross multiply
   65,010.25x = 89,714.69 × 35,202.25
4. Step 4: Simplify right side
   65,010.25x = 3,158,158,946.05
5. Step 5: Solve for x
   x = 3,158,158,946.05/65,010.25
6. Step 6: Final answer
   x = 48,579.40