Finding the Fourth Proportional to 108,383.42, 149,574.94 and 60,633.92

Step by Step Solution

1. Step 1: Write the proportion equation
   108,383.42 : 149,574.94 = 60,633.92 : x
2. Step 2: Convert to fraction form
   108,383.42/149,574.94 = 60,633.92/x
3. Step 3: Cross multiply
   108,383.42x = 149,574.94 × 60,633.92
4. Step 4: Simplify right side
   108,383.42x = 9,069,314,945.96
5. Step 5: Solve for x
   x = 9,069,314,945.96/108,383.42
6. Step 6: Final answer
   x = 83,678.07