Finding the Fourth Proportional to 65,062.26, 89,788.10 and 36,769.77

Step by Step Solution

1. Step 1: Write the proportion equation
   65,062.26 : 89,788.10 = 36,769.77 : x
2. Step 2: Convert to fraction form
   65,062.26/89,788.10 = 36,769.77/x
3. Step 3: Cross multiply
   65,062.26x = 89,788.10 × 36,769.77
4. Step 4: Simplify right side
   65,062.26x = 3,301,487,601.89
5. Step 5: Solve for x
   x = 3,301,487,601.89/65,062.26
6. Step 6: Final answer
   x = 50,743.51