Finding the Fourth Proportional to 65,141.11, 89,887.17 and 36,462.37

Step by Step Solution

1. Step 1: Write the proportion equation
   65,141.11 : 89,887.17 = 36,462.37 : x
2. Step 2: Convert to fraction form
   65,141.11/89,887.17 = 36,462.37/x
3. Step 3: Cross multiply
   65,141.11x = 89,887.17 × 36,462.37
4. Step 4: Simplify right side
   65,141.11x = 3,277,499,126.25
5. Step 5: Solve for x
   x = 3,277,499,126.25/65,141.11
6. Step 6: Final answer
   x = 50,313.84