Finding the Fourth Proportional to 115,355.24, 159,184.14 and 65,051

Step by Step Solution

1. Step 1: Write the proportion equation
   115,355.24 : 159,184.14 = 65,051 : x
2. Step 2: Convert to fraction form
   115,355.24/159,184.14 = 65,051/x
3. Step 3: Cross multiply
   115,355.24x = 159,184.14 × 65,051
4. Step 4: Simplify right side
   115,355.24x = 10,355,087,491.14
5. Step 5: Solve for x
   x = 10,355,087,491.14/115,355.24
6. Step 6: Final answer
   x = 89,766.95