Finding the Fourth Proportional to 150,796.84, 208,007.04 and 108,412.24

Step by Step Solution

1. Step 1: Write the proportion equation
   150,796.84 : 208,007.04 = 108,412.24 : x
2. Step 2: Convert to fraction form
   150,796.84/208,007.04 = 108,412.24/x
3. Step 3: Cross multiply
   150,796.84x = 208,007.04 × 108,412.24
4. Step 4: Simplify right side
   150,796.84x = 22,550,509,142.17
5. Step 5: Solve for x
   x = 22,550,509,142.17/150,796.84
6. Step 6: Final answer
   x = 149,542.32