Finding the Fourth Proportional to 65,073.12, 89,801.04 and 35,265.12

Step by Step Solution

1. Step 1: Write the proportion equation
   65,073.12 : 89,801.04 = 35,265.12 : x
2. Step 2: Convert to fraction form
   65,073.12/89,801.04 = 35,265.12/x
3. Step 3: Cross multiply
   65,073.12x = 89,801.04 × 35,265.12
4. Step 4: Simplify right side
   65,073.12x = 3,166,844,451.72
5. Step 5: Solve for x
   x = 3,166,844,451.72/65,073.12
6. Step 6: Final answer
   x = 48,665.94