Finding the Fourth Proportional to 65,042.88, 89,762.88 and 36,751.04

Step by Step Solution

1. Step 1: Write the proportion equation
   65,042.88 : 89,762.88 = 36,751.04 : x
2. Step 2: Convert to fraction form
   65,042.88/89,762.88 = 36,751.04/x
3. Step 3: Cross multiply
   65,042.88x = 89,762.88 × 36,751.04
4. Step 4: Simplify right side
   65,042.88x = 3,298,879,193.40
5. Step 5: Solve for x
   x = 3,298,879,193.40/65,042.88
6. Step 6: Final answer
   x = 50,718.53