Finding the Fourth Proportional to 65,042.84, 89,759.10 and 36,748.04

Step by Step Solution

1. Step 1: Write the proportion equation
   65,042.84 : 89,759.10 = 36,748.04 : x
2. Step 2: Convert to fraction form
   65,042.84/89,759.10 = 36,748.04/x
3. Step 3: Cross multiply
   65,042.84x = 89,759.10 × 36,748.04
4. Step 4: Simplify right side
   65,042.84x = 3,298,470,997.16
5. Step 5: Solve for x
   x = 3,298,470,997.16/65,042.84
6. Step 6: Final answer
   x = 50,712.28