Finding the Fourth Proportional to 196,925.91, 271,745.78 and 116,334.15

Step by Step Solution

1. Step 1: Write the proportion equation
   196,925.91 : 271,745.78 = 116,334.15 : x
2. Step 2: Convert to fraction form
   196,925.91/271,745.78 = 116,334.15/x
3. Step 3: Cross multiply
   196,925.91x = 271,745.78 × 116,334.15
4. Step 4: Simplify right side
   196,925.91x = 31,613,314,332.39
5. Step 5: Solve for x
   x = 31,613,314,332.39/196,925.91
6. Step 6: Final answer
   x = 160,534.05