Finding the Fourth Proportional to 116,034.18, 160,122.24 and 65,733.18

Step by Step Solution

1. Step 1: Write the proportion equation
   116,034.18 : 160,122.24 = 65,733.18 : x
2. Step 2: Convert to fraction form
   116,034.18/160,122.24 = 65,733.18/x
3. Step 3: Cross multiply
   116,034.18x = 160,122.24 × 65,733.18
4. Step 4: Simplify right side
   116,034.18x = 10,525,344,023.92
5. Step 5: Solve for x
   x = 10,525,344,023.92/116,034.18
6. Step 6: Final answer
   x = 90,709.00