Finding the Fourth Proportional to 122,036.10, 183,183.56 and 108,086.69

Step by Step Solution

1. Step 1: Write the proportion equation
   122,036.10 : 183,183.56 = 108,086.69 : x
2. Step 2: Convert to fraction form
   122,036.10/183,183.56 = 108,086.69/x
3. Step 3: Cross multiply
   122,036.10x = 183,183.56 × 108,086.69
4. Step 4: Simplify right side
   122,036.10x = 19,799,704,662.82
5. Step 5: Solve for x
   x = 19,799,704,662.82/122,036.10
6. Step 6: Final answer
   x = 162,244.65