Finding the Fourth Proportional to 65,024.28, 89,733.46 and 35,216.28

Step by Step Solution

1. Step 1: Write the proportion equation
   65,024.28 : 89,733.46 = 35,216.28 : x
2. Step 2: Convert to fraction form
   65,024.28/89,733.46 = 35,216.28/x
3. Step 3: Cross multiply
   65,024.28x = 89,733.46 × 35,216.28
4. Step 4: Simplify right side
   65,024.28x = 3,160,078,652.73
5. Step 5: Solve for x
   x = 3,160,078,652.73/65,024.28
6. Step 6: Final answer
   x = 48,598.44