Finding the Fourth Proportional to 196,826.94, 271,751.90 and 151,424.82

Step by Step Solution

1. Step 1: Write the proportion equation
   196,826.94 : 271,751.90 = 151,424.82 : x
2. Step 2: Convert to fraction form
   196,826.94/271,751.90 = 151,424.82/x
3. Step 3: Cross multiply
   196,826.94x = 271,751.90 × 151,424.82
4. Step 4: Simplify right side
   196,826.94x = 41,149,982,542.16
5. Step 5: Solve for x
   x = 41,149,982,542.16/196,826.94
6. Step 6: Final answer
   x = 209,066.82