Finding the Fourth Proportional to 199,233, 274,958.82 and 109,826.28

Step by Step Solution

1. Step 1: Write the proportion equation
   199,233 : 274,958.82 = 109,826.28 : x
2. Step 2: Convert to fraction form
   199,233/274,958.82 = 109,826.28/x
3. Step 3: Cross multiply
   199,233x = 274,958.82 × 109,826.28
4. Step 4: Simplify right side
   199,233x = 30,197,704,353.79
5. Step 5: Solve for x
   x = 30,197,704,353.79/199,233
6. Step 6: Final answer
   x = 151,569.79