Finding the Fourth Proportional to 65,024.18, 89,733.48 and 35,216.18

Step by Step Solution

1. Step 1: Write the proportion equation
   65,024.18 : 89,733.48 = 35,216.18 : x
2. Step 2: Convert to fraction form
   65,024.18/89,733.48 = 35,216.18/x
3. Step 3: Cross multiply
   65,024.18x = 89,733.48 × 35,216.18
4. Step 4: Simplify right side
   65,024.18x = 3,160,070,383.71
5. Step 5: Solve for x
   x = 3,160,070,383.71/65,024.18
6. Step 6: Final answer
   x = 48,598.39