Finding the Fourth Proportional to 65,025.27, 89,734.55 and 35,217.27

Step by Step Solution

1. Step 1: Write the proportion equation
   65,025.27 : 89,734.55 = 35,217.27 : x
2. Step 2: Convert to fraction form
   65,025.27/89,734.55 = 35,217.27/x
3. Step 3: Cross multiply
   65,025.27x = 89,734.55 × 35,217.27
4. Step 4: Simplify right side
   65,025.27x = 3,160,205,699.59
5. Step 5: Solve for x
   x = 3,160,205,699.59/65,025.27
6. Step 6: Final answer
   x = 48,599.66