Finding the Fourth Proportional to 65,032.56, 89,744.82 and 35,224.56

Step by Step Solution

1. Step 1: Write the proportion equation
   65,032.56 : 89,744.82 = 35,224.56 : x
2. Step 2: Convert to fraction form
   65,032.56/89,744.82 = 35,224.56/x
3. Step 3: Cross multiply
   65,032.56x = 89,744.82 × 35,224.56
4. Step 4: Simplify right side
   65,032.56x = 3,161,221,796.78
5. Step 5: Solve for x
   x = 3,161,221,796.78/65,032.56
6. Step 6: Final answer
   x = 48,609.83