Finding the Fourth Proportional to 150,099.83, 224,926.94 and 83,448.27

Step by Step Solution

1. Step 1: Write the proportion equation
   150,099.83 : 224,926.94 = 83,448.27 : x
2. Step 2: Convert to fraction form
   150,099.83/224,926.94 = 83,448.27/x
3. Step 3: Cross multiply
   150,099.83x = 224,926.94 × 83,448.27
4. Step 4: Simplify right side
   150,099.83x = 18,769,764,019.39
5. Step 5: Solve for x
   x = 18,769,764,019.39/150,099.83
6. Step 6: Final answer
   x = 125,048.54