Finding the Fourth Proportional to 65,002.26, 89,741.79 and 41,149.38

Step by Step Solution

1. Step 1: Write the proportion equation
   65,002.26 : 89,741.79 = 41,149.38 : x
2. Step 2: Convert to fraction form
   65,002.26/89,741.79 = 41,149.38/x
3. Step 3: Cross multiply
   65,002.26x = 89,741.79 × 41,149.38
4. Step 4: Simplify right side
   65,002.26x = 3,692,819,018.59
5. Step 5: Solve for x
   x = 3,692,819,018.59/65,002.26
6. Step 6: Final answer
   x = 56,810.63