Finding the Fourth Proportional to 197,050.83, 271,914.72 and 111,006.05

Step by Step Solution

1. Step 1: Write the proportion equation
   197,050.83 : 271,914.72 = 111,006.05 : x
2. Step 2: Convert to fraction form
   197,050.83/271,914.72 = 111,006.05/x
3. Step 3: Cross multiply
   197,050.83x = 271,914.72 × 111,006.05
4. Step 4: Simplify right side
   197,050.83x = 30,184,177,852.62
5. Step 5: Solve for x
   x = 30,184,177,852.62/197,050.83
6. Step 6: Final answer
   x = 153,179.66