Finding the Fourth Proportional to 65,024.56, 89,734.20 and 35,216.56

Step by Step Solution

1. Step 1: Write the proportion equation
   65,024.56 : 89,734.20 = 35,216.56 : x
2. Step 2: Convert to fraction form
   65,024.56/89,734.20 = 35,216.56/x
3. Step 3: Cross multiply
   65,024.56x = 89,734.20 × 35,216.56
4. Step 4: Simplify right side
   65,024.56x = 3,160,129,838.35
5. Step 5: Solve for x
   x = 3,160,129,838.35/65,024.56
6. Step 6: Final answer
   x = 48,599.02