Finding the Fourth Proportional to 196,530, 271,211.52 and 107,106

Step by Step Solution

1. Step 1: Write the proportion equation
   196,530 : 271,211.52 = 107,106 : x
2. Step 2: Convert to fraction form
   196,530/271,211.52 = 107,106/x
3. Step 3: Cross multiply
   196,530x = 271,211.52 × 107,106
4. Step 4: Simplify right side
   196,530x = 29,048,381,061.12
5. Step 5: Solve for x
   x = 29,048,381,061.12/196,530
6. Step 6: Final answer
   x = 147,806.35