Finding the Fourth Proportional to 199,006.89, 274,629.52 and 108,362.82

Step by Step Solution

1. Step 1: Write the proportion equation
   199,006.89 : 274,629.52 = 108,362.82 : x
2. Step 2: Convert to fraction form
   199,006.89/274,629.52 = 108,362.82/x
3. Step 3: Cross multiply
   199,006.89x = 274,629.52 × 108,362.82
4. Step 4: Simplify right side
   199,006.89x = 29,759,630,407.76
5. Step 5: Solve for x
   x = 29,759,630,407.76/199,006.89
6. Step 6: Final answer
   x = 149,540.71