Finding the Fourth Proportional to 65,052, 89,771.78 and 35,244

Step by Step Solution

1. Step 1: Write the proportion equation
   65,052 : 89,771.78 = 35,244 : x
2. Step 2: Convert to fraction form
   65,052/89,771.78 = 35,244/x
3. Step 3: Cross multiply
   65,052x = 89,771.78 × 35,244
4. Step 4: Simplify right side
   65,052x = 3,163,916,614.32
5. Step 5: Solve for x
   x = 3,163,916,614.32/65,052
6. Step 6: Final answer
   x = 48,636.73