Finding the Fourth Proportional to 64,824.50, 89,457.82 and 35,016.50

Step by Step Solution

1. Step 1: Write the proportion equation
   64,824.50 : 89,457.82 = 35,016.50 : x
2. Step 2: Convert to fraction form
   64,824.50/89,457.82 = 35,016.50/x
3. Step 3: Cross multiply
   64,824.50x = 89,457.82 × 35,016.50
4. Step 4: Simplify right side
   64,824.50x = 3,132,499,754.03
5. Step 5: Solve for x
   x = 3,132,499,754.03/64,824.50
6. Step 6: Final answer
   x = 48,322.78